swimNina Deng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.35 | BB+1.16s to A | 2025-02-22 | 2025 CA BUENA Coastal Championship slow pool |
| 100 Freestyle | SCY | 59.14 | BB+0.15s to A | 2025-02-23 | 2025 CA BUENA Coastal Championship slow pool |
| 100 Backstroke | SCY | 1:13.71 | B+4.52s to BB | 2025-02-22 | 2025 CA BUENA Coastal Championship slow pool |
| 100 Breaststroke | SCY | 1:24.97 | B+5.48s to BB | 2025-02-22 | 2025 CA BUENA Coastal Championship slow pool |
| 200 Breaststroke | SCY | 2:55.79 | B+2.30s to BB | 2025-02-23 | 2025 CA BUENA Coastal Championship slow pool |
| 50 Freestyle | LCM | 33.62 | B+0.03s to BB | 2025-05-24 | BUEN Memorial Day LC Meet venue |
| 100 Freestyle | LCM | 1:11.70 | BB+4.61s to A | 2025-05-25 | BUEN Memorial Day LC Meet venue |
| 200 Backstroke | LCM | 3:00.78 | B+5.59s to BB | 2025-05-25 | BUEN Memorial Day LC Meet venue |
| 50 Breaststroke | LCM | 46.49 | +0.20s to B | 2025-05-24 | BUEN Memorial Day LC Meet venue |
| 100 Breaststroke | LCM | 1:40.12 | +1.83s to B | 2025-05-25 | BUEN Memorial Day LC Meet venue |
| 200 Individual Medley | LCM | 3:00.23 | B+3.04s to BB | 2025-05-24 | BUEN Memorial Day LC Meet venue |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.34 | flying | 200 Free Relay (leg 3) | 2025-02-22 | 2025 CA BUENA Coastal 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 17-18 · LCM
945 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 3:00.78 | 457 |
| 200 IM LCM | 3:00.23 | 488 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
877 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:40.12 | 389 |
| 200 IM LCM | 3:00.23 | 488 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 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 59.14
Front half 28.24s · back half 30.90s
100 Backstroke SCY 1:13.71
Front half 36.47s · back half 37.24s
100 Breaststroke SCY 1:24.97
Front half 40.46s · back half 44.51s
200 Breaststroke SCY 2:55.79
Front half 84.05s · back half 91.74s
100 Freestyle LCM 1:11.70
Front half 34.46s · back half 37.24s
200 Backstroke LCM 3:00.78
Front half 89.25s · back half 91.53s
100 Breaststroke LCM 1:40.12
Front half 47.63s · back half 52.49s
200 Individual Medley LCM 3:00.23
Front half 86.84s · back half 93.39s
Progression
Faster times are higher. One card per event, all courses & history.