Jayden Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.61 | 2024-10-12 | 2024 DADS October Developmental Tri Meet | |
| 50 Freestyle | SCY | 27.53 | A+0.54s to AA | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 100 Freestyle | SCY | 1:00.34 | A+1.55s to AA | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 200 Freestyle | SCY | 2:49.19 | +13.20s to B | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 50 Backstroke | SCY | 31.64 | A+0.45s to AA | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 100 Backstroke | SCY | 1:06.63 | A+0.64s to AA | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 200 Backstroke | SCY | 2:24.62 | A+2.63s to AA | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 50 Breaststroke | SCY | 39.25 | BB+2.56s to A | 2026-03-01 | 2026 Winter ISI Regionals- PAC fast pool |
| 100 Breaststroke | SCY | 1:35.40 | +2.81s to B | 2026-01-01 | ssc last chance results |
| 50 Butterfly | SCY | 30.11 | A+0.42s to AA | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 100 Butterfly | SCY | 1:08.23 | A+2.34s to AA | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships venue |
| 100 Individual Medley | SCY | 1:17.50 | B+1.61s to BB | 2025-03-08 | 2025 ISI 10 and Under Age Group Championship |
| 200 Individual Medley | SCY | 2:40.46 | BB+8.17s to A | 2025-07-19 | 2025 ISI Summer HPAC Regional venue |
| 50 Freestyle | LCM | 32.09 | A+1.30s to AA | 2025-07-27 | Illinois Swimming Age Group Champs LC 25 venue |
| 100 Freestyle | LCM | 1:08.16 | A+0.67s to AA | 2026-05-16 | 2026 WI SWAT LC May-Hem |
| 50 Backstroke | LCM | 39.22 | BB+1.43s to A | 2026-01-01 | FCST April Classic - FULL |
| 100 Backstroke | LCM | 1:27.38 | BB+5.49s to A | 2025-05-18 | 2025 WI SWAT LC May-Hem venue |
| 50 Breaststroke | LCM | 50.62 | +0.83s to B | 2025-05-18 | 2025 WI SWAT LC May-Hem venue |
| 100 Breaststroke | LCM | 1:58.26 | +10.47s to B | 2026-01-01 | FCST April Classic - FULL |
| 200 Breaststroke | LCM | 3:52.26 | +4.37s to B | 2026-01-01 | FCST Summer Splash - FULL |
| 50 Butterfly | LCM | 41.74 | B+3.05s to BB | 2026-01-01 | FCST Summer Splash - FULL |
| 200 Individual Medley | LCM | 3:12.83 | B+3.24s to BB | 2025-05-17 | 2025 WI SWAT LC May-Hem venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 26.44 | flying | 200 Free Relay (leg 4) | 2026-03-12 | 2026 ISI Winter 11-14 Age Group Championships |
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 11-12 · SCY
2275 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:06.63 | 711 |
| 100 BR SCY | 1:35.40 | 358 |
| 100 FL SCY | 1:08.23 | 649 |
| 200 IM SCY | 2:40.46 | 557 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
2738 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:49.19 | 330 |
| 50 BK SCY | 31.64 | 707 |
| 50 BR SCY | 39.25 | 516 |
| 50 FL SCY | 30.11 | 696 |
| 100 IM SCY | 1:17.50 | 489 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.34
Front half 28.78s · back half 31.56s
100 Backstroke SCY 1:06.63
Front half 32.40s · back half 34.23s
200 Backstroke SCY 2:24.62
Front half 71.99s · back half 72.63s
100 Breaststroke SCY 1:35.40 split/total mismatch
Front half 47.01s · back half 48.39s
100 Butterfly SCY 1:08.23
Front half 31.19s · back half 37.04s
200 Individual Medley SCY 2:40.46
Front half 75.38s · back half 85.08s
100 Backstroke LCM 1:27.38
Front half 42.40s · back half 44.98s
200 Individual Medley LCM 3:12.83
Front half 87.55s · back half 105.28s
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.
Progression
Faster times are higher. One card per event, all courses & history.