Jackson Coslick
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.14 | 2025-05-03 | 2025 MAC May-hem Mini Meetvenue | |
| 50 Freestyle | SCY | 29.60 | +7.21s to Sectionals | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 100 Freestyle | SCY | 1:08.47 | +19.98s to Sectionals | 2026-01-18 | 2026 RAC Classicvenue |
| 200 Freestyle | SCY | 2:18.23 | +31.94s to Sectionals | 2026-01-31 | 2026 ASC Senior Meetvenue |
| 500 Freestyle | SCY | 6:00.97 | +73.58s to Sectionals | 2026-03-05 | 2026 MD LSC 14 & U Championshipsvenue |
| 25 Backstroke | SCY | 20.58 | 2024-04-14 | 2024 LBA Sprint to the Finish Mini Meetvenue | |
| 50 Backstroke | SCY | 36.90 | +13.21s to Futures | 2026-01-18 | 2026 RAC Classicvenue |
| 100 Backstroke | SCY | 1:16.16 | +21.67s to Sectionals | 2025-12-06 | 2025 Sport Fair Winter Classicvenue |
| 25 Breaststroke | SCY | 20.92 | 2025-05-04 | 2025 MAC May-hem Mini Meetvenue | |
| 50 Breaststroke | SCY | 39.23 | +12.94s to Futures | 2026-03-06 | 2026 MD LSC 14 & U Championshipsvenue |
| 100 Breaststroke | SCY | 1:23.64 | +22.15s to Sectionals | 2026-03-07 | 2026 MD LSC 14 & U Championshipsvenue |
| 200 Breaststroke | SCY | 3:03.03 | +48.04s to Sectionals | 2026-01-03 | 2026 ASC IMX Challengevenue |
| 25 Butterfly | SCY | 16.18 | 2025-04-12 | 2025 LBA Sprint to the Finish Mini Meetvenue | |
| 50 Butterfly | SCY | 32.04 | +9.15s to Futures | 2026-03-05 | 2025 Speedo MD LSC Senior Champs |
| 100 Butterfly | SCY | 1:13.00 | +19.81s to Sectionals | 2026-03-08 | 2026 MD LSC 14 & U Championshipsvenue |
| 100 Individual Medley | SCY | 1:13.11 | 2026-03-07 | 2026 MD LSC 14 & U Championshipsvenue | |
| 200 Individual Medley | SCY | 2:35.67 | +36.28s to Sectionals | 2026-03-06 | 2026 MD LSC 14 & U Championshipsvenue |
| 400 Individual Medley | SCY | 5:40.95 | +85.86s to Sectionals | 2026-01-04 | 2026 ASC IMX Challengevenue |
| 50 Freestyle | LCM | 32.02 | +6.53s to Sectionals | 2026-08-01 | 2026 MD LSC LC Championshipvenue |
| 100 Freestyle | LCM | 1:08.97 | +13.48s to Sectionals | 2026-07-29 | 2026 MD LSC LC Championshipvenue |
| 200 Freestyle | LCM | 2:31.93 | +30.64s to Sectionals | 2026-07-30 | 2026 MD LSC LC Championshipvenue |
| 400 Freestyle | LCM | 5:31.21 | +73.62s to Sectionals | 2026-05-08 | 2026 NBAC Spring LC Invitational Meetvenue |
| 50 Backstroke | LCM | 41.66 | +13.77s to Futures | 2026-05-09 | 2026 NBAC Spring LC Invitational Meetvenue |
| 100 Backstroke | LCM | 1:29.48 | +27.49s to Sectionals | 2025-07-31 | 2025 MD LSC LC Championshipsvenue |
| 50 Breaststroke | LCM | 43.60 | +12.71s to Futures | 2026-07-29 | 2026 MD LSC LC Championshipvenue |
| 100 Breaststroke | LCM | 1:32.30 | +22.61s to Sectionals | 2026-07-31 | 2026 MD LSC LC Championshipvenue |
| 50 Butterfly | LCM | 34.89 | +8.60s to Futures | 2026-07-30 | 2026 MD LSC LC Championshipvenue |
| 100 Butterfly | LCM | 1:20.51 | +20.32s to Sectionals | 2026-07-29 | 2026 MD LSC LC Championshipvenue |
| 200 Individual Medley | LCM | 2:50.22 | +34.03s to Sectionals | 2026-08-01 | 2026 MD LSC LC Championshipvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.39 | flat | 200 Free Relay | 2025-12-07 | 2025 Sport Fair Winter Classic |
| 50 Freestyle | SCY | 15.85 | flying | 200 Free Relay (leg 3) | 2023-03-26 | 2023 Maryland 8 & Under Championship Meet |
| 50 Freestyle | SCY | 33.60 | flying | 200 Medley Relay (leg 4) | 2024-03-23 | 2024 Maryland 8 & Under Championship Meet |
| 100 Freestyle | SCY | 1:04.51 | flat | 400 Free Relay | 2026-03-08 | 2026 MD LSC 14 & U Championships |
| 100 Freestyle | SCY | 1:04.75 | flying | 400 Medley Relay (leg 4) | 2026-03-06 | 2026 MD LSC 14 & U Championships |
| 50 Backstroke | SCY | 36.49 | flat | 200 Medley Relay | 2025-12-06 | 2025 Sport Fair Winter Classic |
| 50 Butterfly | SCY | 15.43 | flying | 200 Medley Relay (leg 3) | 2025-03-29 | 2025 Maryland 8 & Under Championship Meet |
| 50 Freestyle | LCM | 32.30 | flying | 200 Free Relay (leg 4) | 2026-07-30 | 2026 MD LSC LC Championship |
| 50 Backstroke | LCM | 51.65 | flat | 200 Medley Relay | 2025-08-01 | 2025 MD LSC LC Championships |
| 50 Breaststroke | LCM | 38.06 | flying | 200 Medley Relay (leg 2) | 2026-07-31 | 2026 MD LSC LC 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 10 & under · LCM
4690 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:31.93 | 995 |
| 100 BK LCM | 1:29.48 | 714 |
| 100 BR LCM | 1:32.30 | 980 |
| 100 FL LCM | 1:20.51 | 966 |
| 200 IM LCM | 2:50.22 | 1035 |
IMR 10 & under · LCM
4613 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:08.97 | 1036 |
| 50 BK LCM | 41.66 | 699 |
| 50 BR LCM | 43.60 | 861 |
| 50 FL LCM | 34.89 | 982 |
| 200 IM LCM | 2:50.22 | 1035 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.47
Front half 32.46s · back half 36.01s
200 Freestyle SCY 2:18.23
Front half 67.00s · back half 71.23s
500 Freestyle SCY 6:00.97
Front half 177.92s · back half 183.05s
100 Backstroke SCY 1:16.16
Front half 37.25s · back half 38.91s
100 Breaststroke SCY 1:23.64
Front half 40.96s · back half 42.68s
200 Breaststroke SCY 3:03.03
Front half 89.69s · back half 93.34s
100 Butterfly SCY 1:13.00
Front half 36.09s · back half 36.91s
100 Individual Medley SCY 1:13.11
Front half 34.56s · back half 38.55s
200 Individual Medley SCY 2:35.67
Front half 74.06s · back half 81.61s
400 Individual Medley SCY 5:40.95
Front half 168.68s · back half 172.27s
100 Freestyle LCM 1:08.97
Front half 32.82s · back half 36.15s
200 Freestyle LCM 2:31.93
Front half 74.68s · back half 77.25s
400 Freestyle LCM 5:31.21
Front half 163.69s · back half 167.52s
100 Butterfly LCM 1:20.51
Front half 37.45s · back half 43.06s
200 Individual Medley LCM 2:50.22
Front half 81.65s · back half 88.57s
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.