Brenden Mahoney
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.06 | AAA+0.67s to AAAA·Sectionals ✓+0.77s to Futures | 2026-02-21 | 2026 Speedo MD LSC Senior Champsvenue |
| 100 Freestyle | SCY | 47.52 | AAA+0.73s to AAAA·Sectionals ✓+1.13s to Futures | 2025-12-11 | 2025 East Coast WinterFestvenue |
| 200 Freestyle | SCY | 1:44.37 | AAA+2.18s to AAAA·Sectionals ✓+2.78s to Futures | 2026-02-20 | 2026 Speedo MD LSC Senior Champsvenue |
| 500 Freestyle | SCY | 4:45.04 | AAA+7.25s to AAAA·Sectionals ✓+7.95s to Futures | 2026-02-21 | 2026 Speedo MD LSC Senior Champsvenue |
| 1000 Freestyle | SCY | 10:26.56 | AA+20.17s to AAA·+27.07s to Sectionals | 2024-02-29 | 2024 MD LSC 14 & U Championshipsvenue |
| 50 Backstroke | SCY | 27.24 | A+1.15s to AA·+3.55s to Futures | 2025-03-07 | 2025 MD LSC 14 & U Championshipsvenue |
| 100 Backstroke | SCY | 1:01.10 | BB+3.01s to A·+6.61s to Sectionals | 2025-11-08 | 2025 Marlins Invitationalvenue |
| 200 Backstroke | SCY | 2:23.18 | B+5.29s to BB·+24.59s to Sectionals | 2023-12-09 | 2023 East Coast WinterFestvenue |
| 50 Breaststroke | SCY | 30.73 | A+0.54s to AA·+4.44s to Futures | 2025-12-12 | 2025 East Coast WinterFestvenue |
| 100 Breaststroke | SCY | 1:07.06 | BB+1.07s to A·+5.57s to Sectionals | 2026-01-16 | ISCA January Classic 2026venue |
| 200 Breaststroke | SCY | 2:45.48 | B+10.29s to BB·+30.49s to Sectionals | 2023-12-02 | 2023 NAAC Holiday Blastvenue |
| 50 Butterfly | SCY | 25.57 | AA+0.58s to AAA·+2.68s to Futures | 2025-12-11 | 2025 East Coast WinterFestvenue |
| 100 Butterfly | SCY | 58.78 | BB+1.09s to A·+5.59s to Sectionals | 2025-11-09 | 2025 Marlins Invitationalvenue |
| 200 Butterfly | SCY | 2:33.33 | +2.64s to B·+32.14s to Sectionals | 2024-02-04 | 2024 ASC Senior Meetvenue |
| 100 Individual Medley | SCY | 1:03.71 | 2024-10-07 | Bill Schmidt Invite | |
| 200 Individual Medley | SCY | 2:05.46 | A+1.17s to AA·+6.07s to Sectionals | 2026-01-17 | ISCA January Classic 2026venue |
| 400 Individual Medley | SCY | 4:57.10 | BB+19.41s to A·+42.01s to Sectionals | 2023-12-08 | 2023 East Coast WinterFestvenue |
| 50 Freestyle | LCM | 25.26 | AAA+0.47s to AAAA·Sectionals ✓+0.67s to Futures | 2026-06-12 | 2026 SwimRVA Summer Invitationalfast pool |
| 100 Freestyle | LCM | 55.12 | AAA+1.23s to AAAA·Sectionals ✓+1.53s to Futures | 2026-06-14 | 2026 SwimRVA Summer Invitationalfast pool |
| 200 Freestyle | LCM | 2:01.47 | AAA+3.48s to AAAA·+0.18s to Sectionals | 2026-06-13 | 2026 SwimRVA Summer Invitationalfast pool |
| 400 Freestyle | LCM | 4:20.82 | AAA+9.13s to AAAA·+3.23s to Sectionals | 2026-03-28 | 2026 Speedo Sectional Championshipvenue |
| 800 Freestyle | LCM | 10:10.87 | BB+14.68s to A·+72.48s to Sectionals | 2024-04-26 | 2024 NAAC Carol Chidester Invitevenue |
| 1500 Freestyle | LCM | 18:59.15 | A+39.76s to AA·+100.16s to Sectionals | 2025-04-25 | 2025 NAAC Carol Chidester Invitevenue |
| 50 Backstroke | LCM | 31.34 | A+0.25s to AA·+3.45s to Futures | 2026-06-13 | 2026 SwimRVA Summer Invitationalfast pool |
| 100 Backstroke | LCM | 1:05.38 | A+0.09s to AA·+3.39s to Sectionals | 2026-06-12 | 2026 SwimRVA Summer Invitationalfast pool |
| 200 Backstroke | LCM | 2:26.45 | A+4.96s to AA·+11.66s to Sectionals | 2026-05-17 | 2026 Abby Seeger Memorial Invitationalvenue |
| 50 Breaststroke | LCM | 36.02 | BB+0.13s to A·+5.13s to Futures | 2025-08-02 | 2025 ISCA Summer Senior Blastvenue |
| 100 Breaststroke | LCM | 1:19.14 | BB+2.15s to A·+9.45s to Sectionals | 2025-07-30 | 2025 ISCA Summer Senior Blastvenue |
| 200 Breaststroke | LCM | 3:06.52 | B+5.13s to BB·+33.93s to Sectionals | 2024-01-01 | 2024 nbac mid summer classic final results pdf |
| 50 Butterfly | LCM | 30.83 | BB+0.04s to A·+4.54s to Futures | 2024-07-24 | 2024 ISCA Summer Senior Blastvenue |
| 100 Butterfly | LCM | 1:17.25 | +0.26s to B·+17.06s to Sectionals | 2024-07-25 | 2024 ISCA Summer Senior Blastvenue |
| 200 Individual Medley | LCM | 2:39.66 | BB+8.37s to A·+23.47s to Sectionals | 2024-01-01 | 2024 nbac mid summer classic final results pdf |
| 400 Individual Medley | LCM | 5:21.90 | A+12.91s to AA·+32.01s to Sectionals | 2026-05-16 | 2026 Abby Seeger Memorial Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.33 | flat | 200 Free Relay | 2025-03-07 | 2025 MD LSC 14 & U Championships |
| 50 Freestyle | SCY | 21.69 | flying | 200 Free Relay (leg 4) | 2025-12-13 | 2025 East Coast WinterFest |
| 50 Freestyle | SCY | 21.47 | flying | 200 Medley Relay (leg 4) | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Freestyle | SCY | 48.52 | flat | 400 Free Relay | 2026-01-16 | ISCA January Classic 2026 |
| 100 Freestyle | SCY | 47.92 | flying | 400 Free Relay (leg 2) | 2025-12-12 | 2025 East Coast WinterFest |
| 100 Freestyle | SCY | 46.19 | flying | 400 Medley Relay (leg 4) | 2026-02-20 | 2026 Speedo MD LSC Senior Champs |
| 200 Freestyle | SCY | 1:45.06 | flying | 800 Free Relay (leg 4) | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 50 Breaststroke | SCY | 36.78 | flying | 200 Medley Relay (leg 2) | 2022-03-13 | 2022 MD LSC JR CHAMPS - NBAC SITE |
| 50 Freestyle | LCM | 25.01 | flat | 200 Free Relay | 2025-07-31 | 2025 ISCA Summer Senior Blast |
| 50 Freestyle | LCM | 24.47 | flying | 200 Medley Relay (leg 4) | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 50 Freestyle | LCM | 24.70 | flying | 200 Free Relay (leg 2) | 2026-06-14 | 2026 SwimRVA Summer Invitational |
| 100 Freestyle | LCM | 55.90 | flat | 400 Free Relay | 2026-03-28 | 2026 Speedo Sectional Championship |
| 100 Freestyle | LCM | 54.71 | flying | 400 Free Relay (leg 4) | 2025-08-02 | 2025 ISCA Summer Senior Blast |
| 100 Freestyle | LCM | 55.43 | flying | 400 Medley Relay (leg 4) | 2026-03-29 | 2026 Speedo Sectional Championship |
| 200 Freestyle | LCM | 2:05.03 | flat | 800 Free Relay | 2025-03-28 | 2025 Speedo Sectional Championship |
| 200 Freestyle | LCM | 2:04.58 | flying | 800 Free Relay (leg 2) | 2026-03-27 | 2026 Speedo Sectional Championship |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 15-16 · SCY
3473 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:45.04 | 910 |
| 200 BK SCY | 2:23.18 | 462 |
| 200 BR SCY | 2:45.48 | 434 |
| 200 FL SCY | 2:33.33 | 396 |
| 200 IM SCY | 2:05.46 | 734 |
| 400 IM SCY | 4:57.10 | 537 |
IMR 15-16 · SCY
3504 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:44.37 | 933 |
| 100 BK SCY | 1:01.10 | 571 |
| 100 BR SCY | 1:07.06 | 636 |
| 100 FL SCY | 58.78 | 630 |
| 200 IM SCY | 2:05.46 | 734 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 47.52
Front half 22.80s · back half 24.72s
200 Freestyle SCY 1:44.37
Front half 50.38s · back half 53.99s
500 Freestyle SCY 4:45.04
Front half 140.94s · back half 144.10s
1000 Freestyle SCY 10:26.56
Front half 309.29s · back half 317.27s
100 Backstroke SCY 1:01.10
Front half 29.80s · back half 31.30s
200 Backstroke SCY 2:23.18
Front half 69.72s · back half 73.46s
100 Breaststroke SCY 1:07.06
Front half 30.97s · back half 36.09s
200 Breaststroke SCY 2:45.48
Front half 79.28s · back half 86.20s
100 Butterfly SCY 58.78
Front half 26.88s · back half 31.90s
200 Butterfly SCY 2:33.33
Front half 72.07s · back half 81.26s
100 Individual Medley SCY 1:03.71 split/total mismatch
Front half 29.17s · back half 34.54s
200 Individual Medley SCY 2:05.46
Front half 58.41s · back half 67.05s
400 Individual Medley SCY 4:57.10
Front half 148.32s · back half 148.78s
200 Freestyle LCM 2:01.47
Front half 58.72s · back half 62.75s
400 Freestyle LCM 4:20.82
Front half 127.62s · back half 133.20s
800 Freestyle LCM 10:10.87
Front half 305.44s · back half 305.43s
100 Backstroke LCM 1:05.38
Front half 31.63s · back half 33.75s
200 Backstroke LCM 2:26.45
Front half 71.40s · back half 75.05s
100 Breaststroke LCM 1:19.14
Front half 36.41s · back half 42.73s
200 Breaststroke LCM 3:06.52
Front half 88.68s · back half 97.84s
100 Butterfly LCM 1:17.25
Front half 33.80s · back half 43.45s
200 Individual Medley LCM 2:39.66
Front half 76.87s · back half 82.79s
400 Individual Medley LCM 5:21.90
Front half 151.83s · back half 170.07s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.