swimKastine Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.31 | AAAA | 2025-01-01 | 2025 Southern Senior Championships |
| 100 Freestyle | SCY | 56.45 | AA+2.36s to AAA | 2025-01-03 | 2025 KATY January Westpark Tollway Classic venue |
| 200 Freestyle | SCY | 2:05.20 | A+2.91s to AA | 2025-01-01 | 2025 Southern Senior Championships |
| 500 Freestyle | SCY | 5:30.34 | A+0.35s to AA | 2024-10-18 | 2024 FCST Oct Tri Meet |
| 50 Backstroke | SCY | 32.00 | BB+1.81s to A | 2024-03-01 | 2024 Gulf 13 & Over Champs (SHRK) venue |
| 100 Backstroke | SCY | 1:10.67 | B+1.48s to BB | 2025-01-01 | 2025 Southern Senior Championships |
| 200 Backstroke | SCY | 2:31.78 | B+1.69s to BB | 2024-10-19 | 2024 FCST Oct Tri Meet venue |
| 100 Breaststroke | SCY | 1:27.17 | +1.58s to B | 2024-09-21 | 2024 FCST Red v Blue Challenge venue |
| 200 Breaststroke | SCY | 3:03.88 | B+10.39s to BB | 2024-11-10 | 2024 FCST Nov Tri-Meet venue |
| 50 Butterfly | SCY | 27.93 | AA+0.54s to AAA | 2025-02-28 | 2025 Gulf 13 & Over Champs (PEAK) fast pool |
| 100 Butterfly | SCY | 1:02.62 | A+1.73s to AA | 2024-12-13 | 2024 Gulf Senior Champs (LSST) |
| 200 Butterfly | SCY | 2:20.35 | A+4.76s to AA | 2024-12-14 | 2024 Gulf Senior Champs (LSST) venue |
| 200 Individual Medley | SCY | 2:26.55 | BB+4.16s to A | 2025-01-01 | 2025 Southern Senior Championships |
| 400 Individual Medley | SCY | 5:12.80 | BB+9.31s to A | 2024-12-13 | 2024 Gulf Senior Champs (LSST) venue |
| 50 Freestyle | LCM | 31.45 | BB+0.46s to A | 2026-01-01 | FCST April Classic - FULL |
| 100 Freestyle | LCM | 1:09.07 | BB+1.98s to A | 2024-07-28 | 2024 Gulf Long Course Summer Champs (FCST) venue |
| 200 Freestyle | LCM | 2:38.73 | B+1.44s to BB | 2024-05-26 | 2024 Fleet Summer Classic venue |
| 400 Freestyle | LCM | 5:34.15 | B+1.96s to BB | 2024-04-13 | 2024 TEST Spring Splash venue |
| 100 Backstroke | LCM | 1:23.65 | B+2.76s to BB | 2024-07-26 | 2024 Gulf Long Course Summer Champs (FCST) venue |
| 200 Backstroke | LCM | 2:54.89 | BB+13.20s to A | 2024-07-28 | 2024 Gulf Long Course Summer Champs (FCST) venue |
| 200 Breaststroke | LCM | 3:08.91 | BB+6.32s to A | 2025-04-11 | 2025 FCST April LC Invite |
| 50 Butterfly | LCM | 33.41 | BB+0.02s to A | 2024-04-13 | 2024 TEST Spring Splash venue |
| 100 Butterfly | LCM | 1:12.39 | BB+0.10s to A | 2025-05-16 | 2025 Fleet Summer Classic |
| 200 Butterfly | LCM | 2:58.54 | B+5.35s to BB | 2024-07-26 | 2024 Gulf Long Course Summer Champs (FCST) venue |
| 200 Individual Medley | LCM | 2:40.89 | A+4.20s to AA | 2026-01-01 | FCST April Classic - FULL |
| 400 Individual Medley | LCM | 5:37.08 | A+4.49s to AA | 2026-01-01 | FCST April Classic - FULL |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:00.90 | flying | 400 Free Relay (leg 4) | 2024-03-03 | 2024 Gulf 13 & Over Champs (SHRK) |
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
3477 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:30.34 | 729 |
| 200 BK SCY | 2:31.78 | 483 |
| 200 BR SCY | 3:03.88 | 427 |
| 200 FL SCY | 2:20.35 | 658 |
| 200 IM SCY | 2:26.55 | 586 |
| 400 IM SCY | 5:12.80 | 594 |
IMR 17-18 · SCY
2814 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.20 | 685 |
| 100 BK SCY | 1:10.67 | 471 |
| 100 BR SCY | 1:27.17 | 388 |
| 100 FL SCY | 1:02.62 | 684 |
| 200 IM SCY | 2:26.55 | 586 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Backstroke SCY 2:31.78
Front half 75.52s · back half 76.26s
100 Breaststroke SCY 1:27.17
Front half 41.19s · back half 45.98s
200 Breaststroke SCY 3:03.88
Front half 89.87s · back half 94.01s
200 Butterfly SCY 2:20.35
400 Individual Medley SCY 5:12.80
400 Freestyle LCM 5:34.15
200 Butterfly LCM 2:58.54
Front half 85.52s · back half 93.02s
Progression
Faster times are higher. One card per event, all courses & history.