swimDavid Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.22 | BB+0.63s to A | 2025-10-11 | 2025 CA Cerritos SC Swim Meet venue |
| 100 Freestyle | SCY | 57.37 | BB+1.58s to A | 2026-06-28 | 2026 Metro Committee Summer Festival venue |
| 200 Freestyle | SCY | 2:12.66 | B+0.27s to BB | 2026-01-10 | 2026 CA Commerce Aquatics SC Swim Meet - venue |
| 50 Backstroke | SCY | 32.72 | B+1.43s to BB | 2026-03-07 | 2026 CA Arcadia Riptides "Last Ditch" Meet fast pool |
| 100 Backstroke | SCY | 1:06.14 | BB+4.95s to A | 2026-06-28 | 2026 Metro Committee Summer Festival venue |
| 200 Backstroke | SCY | 2:29.95 | B+5.86s to BB | 2026-01-10 | 2026 CA Commerce Aquatics SC Swim Meet - venue |
| 50 Breaststroke | SCY | 38.44 | B+2.65s to BB | 2024-07-14 | 2024 Metro Champs @LKWD venue |
| 100 Breaststroke | SCY | 1:15.78 | B+0.89s to BB | 2026-03-07 | 2026 CA Arcadia Riptides "Last Ditch" Meet fast pool |
| 200 Individual Medley | SCY | 2:26.62 | BB+11.23s to A | 2026-06-28 | 2026 Metro Committee Summer Festival venue |
| 50 Freestyle | LCM | 30.31 | BB+0.92s to A | 2026-04-11 | Armada Lc April Meet -April 11-12-2026 venue |
| 100 Freestyle | LCM | 1:05.58 | BB+1.19s to A | 2026-05-24 | 2026 Lakewood May Lc Invite venue |
| 200 Freestyle | LCM | 2:29.50 | BB+8.91s to A | 2026-05-23 | 2026 Lakewood May Lc Invite venue |
| 50 Backstroke | LCM | 36.22 | BB+2.33s to A | 2026-04-11 | Armada Lc April Meet -April 11-12-2026 venue |
| 100 Backstroke | LCM | 1:16.50 | BB+4.81s to A | 2026-05-24 | 2026 Lakewood May Lc Invite venue |
| 100 Breaststroke | LCM | 1:29.27 | B+1.98s to BB | 2026-04-11 | Armada Lc April Meet -April 11-12-2026 venue |
| 50 Butterfly | LCM | 34.91 | B+0.32s to BB | 2026-04-12 | Armada Lc April Meet -April 11-12-2026 venue |
| 200 Individual Medley | LCM | 2:50.95 | B+1.06s to BB | 2026-04-12 | Armada Lc April Meet -April 11-12-2026 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | LCM | 1:07.32 | flying | 400 Free Relay (leg 2) | 2024-07-28 | 2024 CA SCS/GWSC Summer A/G Champs |
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
989 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:29.95 | 462 |
| 200 IM SCY | 2:26.62 | 527 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · LCM
2112 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:29.50 | 556 |
| 100 BK LCM | 1:16.50 | 552 |
| 100 BR LCM | 1:29.27 | 488 |
| 200 IM LCM | 2:50.95 | 516 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.37
Front half 27.54s · back half 29.83s
200 Freestyle SCY 2:12.66
Front half 61.83s · back half 70.83s
100 Backstroke SCY 1:06.14
Front half 31.70s · back half 34.44s
200 Backstroke SCY 2:29.95
Front half 74.07s · back half 75.88s
100 Breaststroke SCY 1:15.78
Front half 35.76s · back half 40.02s
200 Individual Medley SCY 2:26.62
Front half 70.30s · back half 76.32s
200 Freestyle LCM 2:29.50
Front half 70.55s · back half 78.95s
100 Breaststroke LCM 1:29.27
Front half 41.48s · back half 47.79s
200 Individual Medley LCM 2:50.95
Front half 82.04s · back half 88.91s
Progression
Faster times are higher. One card per event, all courses & history.