Great Mills Aquatic Club

GMAC MD 59 active swimmers · 210 all-time

Girls/Women team records

EventTimeSwimmerAge DateMeet
25 Freestyle SCY 19.30 Alora Dale 8 2026-01-24 Rockfish Winter Wake Up Meet
50 Freestyle SCY 24.29 Madeline Chen 16 2022-12-17 2022 NBAC Christmas Invitational Meet
100 Freestyle SCY 52.72 Madeline Chen 17 2023-12-17 2023 NBAC Christmas Invitational
200 Freestyle SCY 2:00.83 Madeline Chen 14 2021-03-19 FOX Championship Invitational
500 Freestyle SCY 5:26.11 Samantha Pennell 18 2023-01-21 2023 CBAC Winter Wake-Up Meet
1000 Freestyle SCY 11:03.40 Ava Keever 15 2023-02-23 2023 MD LSC SR SCY Championhips
1650 Freestyle SCY 18:48.30 Ava Keever 15 2023-01-07 2023 ASC IMX Challenge
25 Backstroke SCY 22.71 Zara Dale 8 2024-01-21 2024 CBAC Winter Wake-Up Meet
50 Backstroke SCY 26.61 Madeline Chen 17 2024-02-23 2024 MD LSC Senior Champs
100 Backstroke SCY 59.91 Madeline Chen 17 2024-01-21 2024 CBAC Winter Wake-Up Meet
200 Backstroke SCY 2:12.50 Madeline Chen 15 2022-02-27 2022 MD LSC Senior Championships
25 Breaststroke SCY 20.96 Jillian Peter 10 2026-01-24 Rockfish Winter Wake Up Meet
50 Breaststroke SCY 33.39 Corrine Peter 16 2026-02-08 2026 Last Chance Qualifying Meet
100 Breaststroke SCY 1:08.53 Jadyn Woolsey 14 2021-03-19 FOX Championship Invitational
200 Breaststroke SCY 2:32.55 Madison Ray 16 2021-03-20 FOX Championship Invitational
25 Butterfly SCY 26.88 Zara Dale 8 2024-01-21 2024 CBAC Winter Wake-Up Meet
50 Butterfly SCY 26.58 Madeline Chen 17 2024-02-25 2024 MD LSC Senior Champs
100 Butterfly SCY 59.82 Madeline Chen 17 2024-02-23 2024 MD LSC Senior Champs
200 Butterfly SCY 2:21.06 Samantha Pennell 18 2022-12-18 2022 NBAC Christmas Invitational Meet
100 Individual Medley SCY 1:01.38 Madeline Chen 18 2025-02-09 2025 Last Chance Qualifying
200 Individual Medley SCY 2:13.43 Madeline Chen 18 2025-02-23 2025 Speedo MD LSC Senior Champs
400 Individual Medley SCY 4:48.79 Samantha Pennell 18 2023-02-24 2023 MD LSC SR SCY Championhips
50 Freestyle LCM 27.84 Madeline Chen 15 2022-08-07 2022 MD LSC LC Championships
100 Freestyle LCM 1:01.90 Madeline Chen 19 2026-06-14 2026 CAC Schools Out For Summer LCM Swim Meet
200 Freestyle LCM 2:17.85 Madeline Chen 19 2026-06-13 2026 CAC Schools Out For Summer LCM Swim Meet
400 Freestyle LCM 4:51.72 Samantha Pennell 18 2023-07-15 2023 MD Long Course Last Chance Meet
800 Freestyle LCM 9:56.49 Ava Keever 14 2022-08-04 2022 MD LSC LC Championships
1500 Freestyle LCM 19:03.82 Ava Keever 14 2022-08-07 2022 MD LSC LC Championships
50 Backstroke LCM 31.64 Madeline Chen 16 2023-08-02 2023 Speedo Maryland Long Course Championship
100 Backstroke LCM 1:10.65 Madeline Chen 15 2022-08-06 2022 MD LSC LC Championships
200 Backstroke LCM 2:37.53 Madeline Chen 15 2022-08-05 2022 MD LSC LC Championships
50 Breaststroke LCM 36.99 Jadyn Woolsey 14 2021-07-11 2021 FOX July Long Course Invitational
100 Breaststroke LCM 1:21.14 Madison Ray 16 2021-04-10 2021 FOX April Long Course Invitational
200 Breaststroke LCM 3:06.09 Samantha Pennell 18 2023-07-09 2023 NBAC Mid-Summer Classic
50 Butterfly LCM 30.73 Madeline Chen 16 2023-05-19 2023 NBAC Spring Long Course Meet
100 Butterfly LCM 1:11.32 Madeline Chen 16 2023-06-11 2023 CAC Summer LCM BB&Faster Swim Meet
200 Butterfly LCM 2:43.70 Samantha Pennell 16 2021-04-10 2021 FOX April Long Course Invitational
200 Individual Medley LCM 2:38.43 Samantha Pennell 18 2023-05-21 2023 NBAC Spring Long Course Meet
400 Individual Medley LCM 5:29.86 Samantha Pennell 18 2023-05-20 2023 NBAC Spring Long Course Meet

Boys/Men team records

EventTimeSwimmerAge DateMeet
25 Freestyle SCY 18.74 Lucas Longmore 9 2021-03-19 FOX Championship Invitational
50 Freestyle SCY 21.17 John Masiello 16 2022-02-26 2022 MD LSC Senior Championships
100 Freestyle SCY 46.44 John Masiello 16 2022-02-27 2022 MD LSC Senior Championships
200 Freestyle SCY 1:46.10 John Masiello 15 2021-03-19 FOX Championship Invitational
500 Freestyle SCY 4:42.88 John Masiello 16 2022-02-26 2022 MD LSC Senior Championships
1000 Freestyle SCY 9:45.19 John Masiello 16 2022-02-24 2022 MD LSC Senior Championships
1650 Freestyle SCY 17:54.51 Samuel Walls 17 2023-01-07 2023 ASC IMX Challenge
25 Backstroke SCY 23.60 David Beamon 7 2022-02-13 2022 CAC Spring Fest Invitiational
50 Backstroke SCY 26.77 Ryan Ludlow 16 2023-02-24 2023 MD LSC SR SCY Championhips
100 Backstroke SCY 53.83 John Masiello 15 2021-03-20 FOX Championship Invitational
200 Backstroke SCY 2:00.62 John Masiello 16 2021-11-20 CAC Zachary "Zack" Spain Memorial Meet 2021
25 Breaststroke SCY 26.29 Gabriel Grube 9 2026-01-24 Rockfish Winter Wake Up Meet
50 Breaststroke SCY 30.86 Ben Foster 20 2022-12-15 2022 NBAC Christmas Invitational Meet
100 Breaststroke SCY 57.57 John Masiello 16 2022-02-25 2022 MD LSC Senior Championships
200 Breaststroke SCY 2:10.61 John Masiello 16 2022-02-26 2022 MD LSC Senior Championships
25 Butterfly SCY 24.77 Luca Nerio 8 2021-03-19 FOX Championship Invitational
50 Butterfly SCY 24.44 Sam Walls 18 2024-02-25 2024 MD LSC Senior Champs
100 Butterfly SCY 53.09 Samuel Walls 17 2023-02-24 2023 MD LSC SR SCY Championhips
200 Butterfly SCY 1:59.96 Sam Walls 18 2023-12-17 2023 NBAC Christmas Invitational
100 Individual Medley SCY 59.77 Samuel Walls 16 2021-11-21 CAC Zachary "Zack" Spain Memorial Meet 2021
200 Individual Medley SCY 1:59.26 John Masiello 15 2021-03-21 FOX Championship Invitational
400 Individual Medley SCY 4:28.14 Sam Walls 18 2023-12-29 2023 ASC IMX Challenge
800 Freestyle SCM 19:01.00 Eric Taylor 10 2016-09-10 2016 NAAC Open Water Fall Splash
50 Freestyle LCM 25.49 John Masiello 16 2021-08-01 2021 MD LSC Summer Championships
100 Freestyle LCM 56.46 John Masiello 16 2021-07-10 2021 FOX July Long Course Invitational
200 Freestyle LCM 2:04.83 John Masiello 17 2022-05-21 2022 NBAC Spring Long Course Meet
400 Freestyle LCM 4:28.48 Samuel Walls 16 2022-08-06 2022 MD LSC LC Championships
800 Freestyle LCM 9:29.66 Sam Walls 18 2024-07-05 2024 NBAC Mid Summer Classic
1500 Freestyle LCM 18:38.78 Sam Walls 17 2023-07-14 2023 MD Long Course Last Chance Meet
50 Backstroke LCM 29.00 John Masiello 17 2022-05-20 2022 NBAC Spring Long Course Meet
100 Backstroke LCM 1:06.28 John Masiello 16 2021-07-11 2021 FOX July Long Course Invitational
200 Backstroke LCM 2:33.47 Samuel Walls 15 2021-04-10 2021 FOX April Long Course Invitational
50 Breaststroke LCM 31.43 John Masiello 17 2022-05-20 2022 NBAC Spring Long Course Meet
100 Breaststroke LCM 1:11.52 John Masiello 16 2021-06-12 2021 FOX June Long Course Invitational
200 Breaststroke LCM 2:33.52 John Masiello 16 2021-07-31 2021 MD LSC Summer Championships
50 Butterfly LCM 27.15 John Masiello 17 2022-05-20 2022 NBAC Spring Long Course Meet
100 Butterfly LCM 1:00.44 John Masiello 16 2021-07-31 2021 MD LSC Summer Championships
200 Butterfly LCM 2:23.60 Samuel Walls 16 2022-08-04 2022 MD LSC LC Championships
200 Individual Medley LCM 2:16.40 John Masiello 16 2021-08-01 2021 MD LSC Summer Championships
400 Individual Medley LCM 5:14.57 John Masiello 16 2021-07-09 2021 FOX July Long Course Invitational

Girls/Women — best times, last 18 months

EventTimeSwimmerAge DateMeet
25 Freestyle SCY 19.30 Alora Dale 8 2026-01-24 Rockfish Winter Wake Up Meet
50 Freestyle SCY 26.78 Izzy Peter 16 2026-02-08 2026 Last Chance Qualifying Meet
100 Freestyle SCY 53.72 Madeline Chen 18 2025-02-23 2025 Speedo MD LSC Senior Champs
200 Freestyle SCY 2:09.17 Izzy Peter 16 2026-02-08 2026 Last Chance Qualifying Meet
500 Freestyle SCY 5:59.85 Kathleen Hutton 16 2025-02-07 2025 Last Chance Qualifying
50 Backstroke SCY 26.85 Madeline Chen 18 2025-02-21 2025 Speedo MD LSC Senior Champs
100 Backstroke SCY 1:04.83 Izzy Peter 16 2026-03-14 2026 Speedo Maryland Junior Championship - Si
200 Backstroke SCY 2:32.81 Laura Boynton 16 2025-11-08 2025 CAC 5th Annual Zachary Spain Memorial Me
25 Breaststroke SCY 20.96 Jillian Peter 10 2026-01-24 Rockfish Winter Wake Up Meet
50 Breaststroke SCY 33.39 Corrine Peter 16 2026-02-08 2026 Last Chance Qualifying Meet
100 Breaststroke SCY 1:13.82 Corrine Peter 16 2026-02-20 2026 Speedo MD LSC Senior Champs
200 Breaststroke SCY 2:49.38 Corrine Peter 16 2025-12-13 2025 NBAC 51st Annual Christmas Invitational
50 Butterfly SCY 26.83 Madeline Chen 18 2025-02-23 2025 Speedo MD LSC Senior Champs
100 Butterfly SCY 1:00.84 Madeline Chen 18 2025-02-21 2025 Speedo MD LSC Senior Champs
200 Butterfly SCY 2:55.95 Indigo Maldonado 12 2026-03-14 2026 Speedo Maryland Junior Championship - Si
100 Individual Medley SCY 1:01.38 Madeline Chen 18 2025-02-09 2025 Last Chance Qualifying
200 Individual Medley SCY 2:13.43 Madeline Chen 18 2025-02-23 2025 Speedo MD LSC Senior Champs
400 Individual Medley SCY 5:27.28 Kathleen Hutton 17 2025-11-07 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Freestyle LCM 27.84 Madeline Chen 19 2026-06-14 2026 CAC Schools Out For Summer LCM Swim Meet
100 Freestyle LCM 1:01.90 Madeline Chen 19 2026-06-14 2026 CAC Schools Out For Summer LCM Swim Meet
200 Freestyle LCM 2:17.85 Madeline Chen 19 2026-06-13 2026 CAC Schools Out For Summer LCM Swim Meet
400 Freestyle LCM 5:26.61 Kathleen Hutton 16 2025-04-05 2025 CAC Spring "Swimming to the 80’s" LCM Sw
50 Backstroke LCM 31.89 Madeline Chen 18 2025-07-30 2025 MD LSC LC Championships
100 Backstroke LCM 1:11.47 Madeline Chen 18 2025-08-01 2025 MD LSC LC Championships
200 Backstroke LCM 2:38.00 Madeline Chen 18 2025-05-17 2025 NBAC Spring LC Invitational Meet
50 Breaststroke LCM 38.54 Madeline Chen 18 2025-06-14 2025 CAC Schools Out For Summer
100 Breaststroke LCM 1:29.99 Corrine Peter 15 2025-07-26 2025 Maryland Long Course Junior Championship
200 Breaststroke LCM 3:13.09 Corrine Peter 15 2025-05-18 2025 NBAC Spring LC Invitational Meet
50 Butterfly LCM 31.36 Madeline Chen 18 2025-07-31 2025 MD LSC LC Championships
100 Butterfly LCM 1:16.35 Kathleen Hutton 16 2025-04-05 2025 CAC Spring "Swimming to the 80’s" LCM Sw
200 Butterfly LCM 3:29.33 Indigo Maldonado 12 2025-05-11 2025 NAAC MOTHER'S DAY MEET
200 Individual Medley LCM 2:41.14 Madeline Chen 18 2025-05-18 2025 NBAC Spring LC Invitational Meet

Boys/Men — best times, last 18 months

EventTimeSwimmerAge DateMeet
25 Freestyle SCY 22.44 Alexander Buso 7 2026-01-24 Rockfish Winter Wake Up Meet
50 Freestyle SCY 23.20 Aaron Dobson 14 2026-03-07 2026 MD LSC 14 & U Championships
100 Freestyle SCY 53.38 Aaron Dobson 14 2026-03-08 2026 MD LSC 14 & U Championships
200 Freestyle SCY 2:01.77 Peter DeLoggio 17 2026-02-08 2026 Last Chance Qualifying Meet
500 Freestyle SCY 5:29.32 Peter DeLoggio 17 2026-01-24 Rockfish Winter Wake Up Meet
50 Backstroke SCY 30.00 Aaron Dobson 14 2026-03-06 2026 MD LSC 14 & U Championships
100 Backstroke SCY 1:10.28 Benjamin Kubina 16 2026-03-14 2026 Speedo Maryland Junior Championship - Si
25 Breaststroke SCY 26.29 Gabriel Grube 9 2026-01-24 Rockfish Winter Wake Up Meet
50 Breaststroke SCY 33.73 Peter DeLoggio 17 2026-03-14 2026 Speedo Maryland Junior Championship - Si
100 Breaststroke SCY 1:10.98 Peter DeLoggio 17 2026-03-15 2026 Speedo Maryland Junior Championship - Si
200 Breaststroke SCY 2:43.11 Peter DeLoggio 16 2025-03-15 2025 MD LSC / NBAC JR Champs - Site 1
50 Butterfly SCY 26.27 Aaron Dobson 14 2026-03-07 2026 MD LSC 14 & U Championships
100 Butterfly SCY 1:02.45 Peter DeLoggio 17 2026-03-15 2026 Speedo Maryland Junior Championship - Si
200 Butterfly SCY 2:49.63 Aaron Dobson 14 2026-01-24 Rockfish Winter Wake Up Meet
100 Individual Medley SCY 1:02.95 Aaron Dobson 14 2026-02-08 2026 Last Chance Qualifying Meet
200 Individual Medley SCY 2:16.63 Peter DeLoggio 17 2026-03-14 2026 Speedo Maryland Junior Championship - Si
400 Individual Medley SCY 5:10.64 Peter DeLoggio 17 2025-11-07 2025 CAC 5th Annual Zachary Spain Memorial Me
50 Freestyle LCM 27.64 Aaron Dobson 14 2026-04-19 2026 CAC Spring "Swimming to the 80’s" LCM Sw
100 Freestyle LCM 1:04.35 Aaron Dobson 14 2026-04-19 2026 CAC Spring "Swimming to the 80’s" LCM Sw
200 Freestyle LCM 2:23.83 Aaron Dobson 14 2026-04-18 2026 CAC Spring "Swimming to the 80’s" LCM Sw
400 Freestyle LCM 5:19.05 Ezra Tonkyro 14 2026-06-13 2026 CAC Schools Out For Summer LCM Swim Meet
1500 Freestyle LCM 24:34.83 Jimmy Bowers 11 2025-06-13 2025 CAC Schools Out For Summer
50 Backstroke LCM 35.07 Nathan Kubina 14 2026-06-13 2026 CAC Schools Out For Summer LCM Swim Meet
100 Backstroke LCM 1:16.95 Aaron Dobson 14 2026-04-19 2026 CAC Spring "Swimming to the 80’s" LCM Sw
200 Backstroke LCM 3:10.95 Jimmy Bowers 11 2025-05-10 2025 NAAC MOTHER'S DAY MEET
50 Breaststroke LCM 40.32 Peter DeLoggio 16 2025-04-05 2025 CAC Spring "Swimming to the 80’s" LCM Sw
100 Breaststroke LCM 1:23.95 Peter DeLoggio 17 2025-07-26 2025 Maryland Long Course Junior Championship
200 Breaststroke LCM 3:06.33 Peter DeLoggio 17 2025-07-13 2025 NBAC Mid Summer Classic
50 Butterfly LCM 30.71 Aaron Dobson 14 2026-04-18 2026 CAC Spring "Swimming to the 80’s" LCM Sw
100 Butterfly LCM 1:13.87 Aaron Dobson 14 2026-04-19 2026 CAC Spring "Swimming to the 80’s" LCM Sw
200 Individual Medley LCM 2:40.26 Peter DeLoggio 17 2025-07-12 2025 NBAC Mid Summer Classic

Relay bests

EventTimeDateMeet
Girls/Women 200 Freestyle Relay SCY 1:46.76 2022-10-16 2022 CBAC Eric T. Askins Memorial Meet
Girls/Women 400 Freestyle Relay SCY 4:11.44 2022-02-12 2022 CAC Spring Fest Invitiational
Girls/Women 200 Individual Medley Relay SCY 2:02.62 2022-10-15 2022 CBAC Eric T. Askins Memorial Meet
Girls/Women 400 Individual Medley Relay SCY 4:55.89 2022-02-13 2022 CAC Spring Fest Invitiational
Girls/Women 400 Freestyle Relay LCM 4:18.30 2021-07-29 2021 MD LSC Summer Championships
Girls/Women 200 Individual Medley Relay LCM 2:19.82 2025-05-18 2025 NBAC Spring LC Invitational Meet
Girls/Women 400 Individual Medley Relay LCM 4:59.62 2021-07-31 2021 MD LSC Summer Championships
Boys/Men 200 Freestyle Relay SCY 1:55.40 2023-10-15 2023 CBAC Eric T. Askins Memorial Meet
Boys/Men 400 Freestyle Relay SCY 3:16.59 2022-02-27 2022 MD LSC Senior Championships
Boys/Men 200 Individual Medley Relay SCY 1:51.31 2022-02-13 2022 CAC Spring Fest Invitiational
Boys/Men 400 Individual Medley Relay SCY 3:43.72 2022-02-25 2022 MD LSC Senior Championships
Boys/Men 400 Freestyle Relay LCM 4:04.59 2021-07-29 2021 MD LSC Summer Championships
Boys/Men 400 Individual Medley Relay LCM 4:26.01 2021-07-31 2021 MD LSC Summer Championships

Recent meets

Roster (59 active)

Historical roster (151)