swimMackenzie Hopkins
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.90 | A+1.01s to AA·+2.11s to Sectionals | 2023-01-16 | 2022 Retriever Classicvenue |
| 100 Freestyle | SCY | 57.41 | A+1.22s to AA·+4.32s to Sectionals | 2023-02-05 | 2023 ASC Senior Meetvenue |
| 200 Freestyle | SCY | 2:03.21 | A+1.12s to AA·+8.22s to Sectionals | 2022-12-10 | 2022 ASC Holiday Invitationalvenue |
| 500 Freestyle | SCY | 5:45.10 | BB+3.81s to A·+36.31s to Sectionals | 2022-02-13 | 2022 Maryland Last Chance Meetvenue |
| 1000 Freestyle | SCY | 12:03.93 | BB+8.74s to A·+84.94s to Sectionals | 2022 FSC & EST Distance Dualvenue | |
| 1650 Freestyle | SCY | 20:05.93 | BB+27.04s to A·+136.54s to Sectionals | 2021-11-13 | 2021 FSC & EST Distance Dualvenue |
| 100 Backstroke | SCY | 1:06.22 | BB+2.43s to A·+6.93s to Sectionals | 2022-12-10 | 2022 ASC Holiday Invitationalvenue |
| 200 Backstroke | SCY | 2:26.29 | BB+7.60s to A·+17.40s to Sectionals | 2021-12-11 | 2021 ASC Holiday Invitationalvenue |
| 50 Breaststroke | SCY | 35.03 | BB+0.04s to A·+5.24s to Futures | 2023-03-11 | 2023 Speedo MD LSC JR Champs - FSC Sitevenue |
| 100 Breaststroke | SCY | 1:15.03 | BB+2.04s to A·+6.84s to Sectionals | 2023-02-04 | 2023 ASC Senior Meetvenue |
| 200 Breaststroke | SCY | 2:41.39 | BB+2.90s to A·+12.00s to Sectionals | 2022-12-11 | 2022 ASC Holiday Invitationalvenue |
| 50 Butterfly | SCY | 35.46 | +0.57s to B·+9.77s to Futures | 2017-01-21 | BAAC Splash 2017venue |
| 100 Butterfly | SCY | 1:09.31 | B+0.72s to BB·+10.82s to Sectionals | 2023 Speedo MD LSC JR Champs - FSC Sitevenue | |
| 200 Butterfly | SCY | 2:36.27 | B+4.38s to BB·+24.18s to Sectionals | 2022-11-05 | 2023 Fox Fall Invitational 2venue |
| 100 Individual Medley | SCY | 1:14.83 | 2017-03-12 | 2017 MD LSC JR Champs - NBAC Sitevenue | |
| 200 Individual Medley | SCY | 2:24.22 | BB+1.83s to A·+13.53s to Sectionals | 2022-12-11 | 2022 ASC Holiday Invitationalvenue |
| 400 Individual Medley | SCY | 5:08.10 | BB+4.71s to A·+29.71s to Sectionals | 2023-03-10 | 2023 Speedo MD LSC JR Champs - FSC Sitevenue |
| 1 Freestyle | SCM | 33:34.00 | 2016-09-10 | 2016 NAAC Open Water Fall Splashvenue | |
| 50 Freestyle | LCM | 30.48 | A+0.79s to AA·+2.19s to Sectionals | 2023-07-08 | 2023 Sandbox Invitationalvenue |
| 100 Freestyle | LCM | 1:06.10 | A+1.91s to AA·+5.41s to Sectionals | 2023-07-30 | 2023 Summer Junior Champs LCM Meetvenue |
| 200 Freestyle | LCM | 2:22.48 | A+3.39s to AA·+11.59s to Sectionals | 2021-07-23 | Summer Junior Champs LCM Meetvenue |
| 400 Freestyle | LCM | 5:08.36 | BB+2.27s to A·+30.67s to Sectionals | 2021-06-12 | 2021 FOX June Long Course Invitationalvenue |
| 800 Freestyle | LCM | 10:50.64 | BB+16.25s to A·+80.65s to Sectionals | 2021-07-09 | 2021 EST July Invitationalslow pool |
| 50 Backstroke | LCM | 44.43 | +2.64s to B·+13.54s to Futures | 2016-07-30 | 12th Annual BCSC Championship Swim Meetslow pool |
| 100 Backstroke | LCM | 1:17.86 | BB+3.67s to A·+9.97s to Sectionals | 2023-07-08 | 2023 Sandbox Invitationalvenue |
| 200 Backstroke | LCM | 2:48.29 | BB+7.10s to A·+22.10s to Sectionals | 2022-07-31 | 2022 Summer Junior Champs LCM Meetvenue |
| 50 Breaststroke | LCM | 45.95 | B+3.06s to BB·+11.16s to Futures | 2016-07-29 | 12th Annual BCSC Championship Swim Meetslow pool |
| 100 Breaststroke | LCM | 1:27.02 | BB+2.73s to A·+9.13s to Sectionals | 2022-07-29 | 2022 Summer Junior Champs LCM Meetvenue |
| 200 Breaststroke | LCM | 3:06.69 | BB+2.60s to A·+17.30s to Sectionals | 2022-07-30 | 2022 Summer Junior Champs LCM Meetvenue |
| 100 Butterfly | LCM | 1:19.87 | B+1.68s to BB·+13.58s to Sectionals | 2021-07-23 | Summer Junior Champs LCM Meetvenue |
| 200 Butterfly | LCM | 3:03.24 | B+10.25s to BB·+34.15s to Sectionals | 2021-07-10 | 2021 EST July Invitationalslow pool |
| 200 Individual Medley | LCM | 2:44.55 | BB+1.56s to A·+16.16s to Sectionals | 2023-07-30 | 2023 Summer Junior Champs LCM Meetvenue |
| 400 Individual Medley | LCM | 5:50.75 | BB+2.46s to A·+30.26s to Sectionals | 2022-07-29 | 2022 Summer Junior Champs LCM Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 30.74 | flying | 200 Free Relay (leg 2) | 2017-03-11 | 2017 MD LSC JR Champs - NBAC Site |
| 100 Freestyle | SCY | 58.02 | flying | 400 Free Relay (leg 4) | 2023-03-11 | 2023 Speedo MD LSC JR Champs - FSC Site |
| 100 Freestyle | SCY | 1:00.81 | flying | 400 Medley Relay (leg 4) | 2022-10-08 | 2022 Eagle Swim Team Senior Invite |
| 50 Breaststroke | SCY | 37.68 | flying | 200 Medley Relay (leg 2) | 2017-03-12 | 2017 MD LSC JR Champs - NBAC Site |
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 17-18 · SCY
3521 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:45.10 | 639 |
| 200 BK SCY | 2:26.29 | 539 |
| 200 BR SCY | 2:41.39 | 631 |
| 200 FL SCY | 2:36.27 | 476 |
| 200 IM SCY | 2:24.22 | 615 |
| 400 IM SCY | 5:08.10 | 621 |
IMR 17-18 · SCY
3018 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.21 | 719 |
| 100 BK SCY | 1:06.22 | 572 |
| 100 BR SCY | 1:15.03 | 608 |
| 100 FL SCY | 1:09.31 | 504 |
| 200 IM SCY | 2:24.22 | 615 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.41
Front half 27.68s · back half 29.73s
200 Freestyle SCY 2:03.21
Front half 59.06s · back half 64.15s
500 Freestyle SCY 5:45.10
Front half 168.59s · back half 176.51s
1650 Freestyle SCY 20:05.93
100 Backstroke SCY 1:06.22
Front half 32.26s · back half 33.96s
200 Backstroke SCY 2:26.29
Front half 71.43s · back half 74.86s
100 Breaststroke SCY 1:15.03
Front half 34.62s · back half 40.41s
200 Breaststroke SCY 2:41.39
Front half 77.25s · back half 84.14s
200 Butterfly SCY 2:36.27
Front half 73.17s · back half 83.10s
100 Individual Medley SCY 1:14.83
Front half 35.39s · back half 39.44s
200 Individual Medley SCY 2:24.22
Front half 69.00s · back half 75.22s
400 Individual Medley SCY 5:08.10
Front half 149.39s · back half 158.71s
100 Freestyle LCM 1:06.10
Front half 31.71s · back half 34.39s
200 Freestyle LCM 2:22.48
Front half 68.53s · back half 73.95s
400 Freestyle LCM 5:08.36
Front half 151.00s · back half 157.36s
800 Freestyle LCM 10:50.64
Front half 322.19s · back half 328.45s
100 Backstroke LCM 1:17.86
Front half 37.59s · back half 40.27s
200 Backstroke LCM 2:48.29
Front half 81.93s · back half 86.36s
100 Breaststroke LCM 1:27.02
Front half 41.21s · back half 45.81s
200 Breaststroke LCM 3:06.69
Front half 90.66s · back half 96.03s
100 Butterfly LCM 1:19.87
Front half 36.55s · back half 43.32s
200 Butterfly LCM 3:03.24
Front half 84.54s · back half 98.70s
200 Individual Medley LCM 2:44.55
Front half 79.93s · back half 84.62s
400 Individual Medley LCM 5:50.75
Front half 171.22s · back half 179.53s
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.