Haddie Kostin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.00 | A+0.61s to AA·+2.71s to Sectionals | 2026-10-24 | BA Halloween Town USA 2026venue |
| 100 Freestyle | SCY | 1:01.70 | A+2.11s to AA·+7.21s to Sectionals | 2026-10-25 | BA Halloween Town USA 2026venue |
| 200 Freestyle | SCY | 2:31.39 | B+4.90s to BB·+33.50s to Sectionals | 2025-11-15 | 2025 SAC Thanksgiving Classic ABC Meetvenue |
| 500 Freestyle | SCY | 6:14.17 | BB+13.68s to A·+59.18s to Sectionals | 2026-10-25 | BA Halloween Town USA 2026venue |
| 50 Backstroke | SCY | 35.92 | B+1.33s to BB·+8.63s to Sectionals | 2026-03-01 | 2026 "Last Chance" Meetvenue |
| 100 Backstroke | SCY | 1:13.58 | BB+5.59s to A·+13.09s to Sectionals | 2026-10-25 | BA Halloween Town USA 2026venue |
| 200 Backstroke | SCY | 2:40.31 | B+1.52s to BB·+28.82s to Sectionals | 2026-10-24 | BA Halloween Town USA 2026venue |
| 50 Breaststroke | SCY | 44.57 | +1.38s to B·+13.88s to Sectionals | 2025-10-26 | BA Halloween Town USA 2025venue |
| 100 Breaststroke | SCY | 1:47.43 | +16.44s to B·+37.94s to Sectionals | 2025-02-15 | 2025 Junior Cupvenue |
| 50 Butterfly | SCY | 33.72 | BB+2.23s to A·+7.03s to Sectionals | 2026-02-28 | 2026 "Last Chance" Meetvenue |
| 100 Butterfly | SCY | 1:28.61 | +9.72s to B·+29.02s to Sectionals | 2025-11-22 | 2025 SST Fall Classicvenue |
| 100 Individual Medley | SCY | 1:14.04 | 2026-10-24 | BA Halloween Town USA 2026venue | |
| 200 Individual Medley | SCY | 2:44.22 | B+0.13s to BB·+31.23s to Sectionals | 2026-03-08 | 2026 Lake Ontario Regional Meetvenue |
| 50 Freestyle | LCM | 37.23 | B+1.84s to BB·+8.44s to Sectionals | 2025-05-31 | 2025 PCC Cruisin into Summervenue |
| 100 Freestyle | LCM | 1:20.74 | B+3.85s to BB·+18.95s to Sectionals | 2025-05-17 | 2025 CW May Showersvenue |
| 50 Backstroke | LCM | 43.01 | B+2.42s to BB·+11.52s to Sectionals | 2025-05-31 | 2025 PCC Cruisin into Summervenue |
| 100 Backstroke | LCM | 1:36.56 | +3.97s to B·+26.07s to Sectionals | 2025-06-01 | 2025 PCC Cruisin into Summervenue |
| 50 Breaststroke | LCM | 50.30 | +1.21s to B·+14.71s to Sectionals | 2025-06-01 | 2025 PCC Cruisin into Summervenue |
| 100 Breaststroke | LCM | 1:56.28 | +11.59s to B·+36.29s to Sectionals | 2025-05-31 | 2025 PCC Cruisin into Summervenue |
| 50 Butterfly | LCM | 44.18 | +2.99s to B·+13.89s to Sectionals | 2025-05-17 | 2025 CW May Showersvenue |
| 100 Butterfly | LCM | 2:05.50 | +35.61s to B·+57.41s to Sectionals | 2025-05-31 | 2025 PCC Cruisin into Summervenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 30.55 | flat | 200 Free Relay | 2026-01-18 | SLA Arctic Blast 2026 |
| 50 Freestyle | SCY | 32.08 | flying | 200 Medley Relay (leg 4) | 2025-02-23 | 2025 Lake Ontario Regional Meet |
| 50 Freestyle | SCY | 32.58 | flying | 200 Free Relay (leg 3) | 2025-02-15 | 2025 Junior Cup |
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 13-14 · SCY
1517 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:14.17 | 564 |
| 200 BK SCY | 2:40.31 | 471 |
| 200 IM SCY | 2:44.22 | 482 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1915 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:31.39 | 441 |
| 100 BK SCY | 1:13.58 | 481 |
| 100 BR SCY | 1:47.43 | 237 |
| 100 FL SCY | 1:28.61 | 274 |
| 200 IM SCY | 2:44.22 | 482 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.70
Front half 29.38s · back half 32.32s
200 Freestyle SCY 2:31.39
Front half 73.26s · back half 78.13s
500 Freestyle SCY 6:14.17
Front half 185.66s · back half 188.51s
100 Backstroke SCY 1:13.58
Front half 36.28s · back half 37.30s
200 Backstroke SCY 2:40.31
Front half 79.88s · back half 80.43s
100 Breaststroke SCY 1:47.43
Front half 50.88s · back half 56.55s
100 Butterfly SCY 1:28.61
Front half 38.00s · back half 50.61s
100 Individual Medley SCY 1:14.04
Front half 33.79s · back half 40.25s
200 Individual Medley SCY 2:44.22
Front half 78.80s · back half 85.42s
100 Freestyle LCM 1:20.74
Front half 36.77s · back half 43.97s
100 Backstroke LCM 1:36.56
Front half 46.96s · back half 49.60s
100 Breaststroke LCM 1:56.28
Front half 56.11s · back half 60.17s
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.