swimJosh Deng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.77 | BB+0.68s to A·+1.58s to Sectionals | 2026-01-11 | SMSC 2026 Triple Slam! venue |
| 100 Freestyle | SCY | 51.81 | A+1.42s to AA·+0.82s to Sectionals | 2025-11-22 | HISI Senior Fall Championship (SCY) fast pool |
| 200 Freestyle | SCY | 1:54.16 | A+2.97s to AA·+2.37s to Sectionals | 2025-11-21 | HISI Senior Fall Championship (SCY) fast pool |
| 500 Freestyle | SCY | 5:32.54 | BB+17.65s to A·+29.85s to Sectionals | 2023-02-19 | CCS Age Group Championship slow pool |
| 50 Breaststroke | SCY | 28.57 | AA+0.28s to AAA·+2.28s to Futures | 2025-11-23 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Breaststroke | SCY | 1:02.29 | A+0.20s to AA·Sectionals ✓+4.30s to Futures | 2025-11-22 | HISI Senior Fall Championship (SCY) fast pool |
| 200 Breaststroke | SCY | 2:20.64 | A+5.75s to AA·+3.35s to Sectionals | 2025-11-21 | HISI Senior Fall Championship (SCY) fast pool |
| 100 Butterfly | SCY | 1:00.17 | BB+3.48s to A·+4.98s to Sectionals | 2025-11-23 | HISI Senior Fall Championship (SCY) fast pool |
| 200 Individual Medley | SCY | 2:06.52 | A+3.63s to AA·+2.53s to Sectionals | 2026-01-19 | 2026 CA Trident Swim Club Winter Invite - cop venue |
| 400 Individual Medley | SCY | 4:47.64 | BB+11.65s to A·+22.95s to Sectionals | 2023-02-18 | CCS Age Group Championship slow pool |
| 200 Backstroke | LCM | 2:32.38 | BB+5.29s to A·+10.89s to Sectionals | 2024-07-25 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 100 Breaststroke | LCM | 1:10.63 | AA+1.44s to AAA·Sectionals ✓+2.44s to Futures | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 200 Breaststroke | LCM | 2:44.04 | A+6.15s to AA·+3.16s to Sectionals | 2024-07-28 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 200 Individual Medley | LCM | 2:23.36 | A+0.97s to AA·Sectionals ✓+10.57s to Futures | 2024-07-27 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
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 | 24.71 | flat | 200 Free Relay | 2023-02-17 | CCS Age Group Championship |
| 50 Breaststroke | SCY | 27.34 | flying | 200 Medley Relay (leg 2) | 2024-05-03 | 2024 CIF-SS Division 2 |
| 100 Breaststroke | SCY | 1:03.05 | flying | 400 Medley Relay (leg 2) | 2025-11-22 | HISI Senior Fall Championship (SCY) |
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
2429 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:32.54 | 549 |
| 200 BR SCY | 2:20.64 | 647 |
| 200 IM SCY | 2:06.52 | 667 |
| 400 IM SCY | 4:47.64 | 566 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
2611 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.16 | 675 |
| 100 BR SCY | 1:02.29 | 726 |
| 100 FL SCY | 1:00.17 | 543 |
| 200 IM SCY | 2:06.52 | 667 |
| 100 BK SCY | — | 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 51.81
Front half 25.32s · back half 26.49s
200 Freestyle SCY 1:54.16
Front half 56.48s · back half 57.68s
500 Freestyle SCY 5:32.54
Front half 163.21s · back half 169.33s
100 Breaststroke SCY 1:02.29
Front half 29.37s · back half 32.92s
200 Breaststroke SCY 2:20.64
Front half 67.77s · back half 72.87s
100 Butterfly SCY 1:00.17
Front half 28.88s · back half 31.29s
200 Individual Medley SCY 2:06.52
Front half 62.29s · back half 64.23s
400 Individual Medley SCY 4:47.64
Front half 143.42s · back half 144.22s
200 Backstroke LCM 2:32.38 RT 0.66s
Front half 73.98s · back half 78.40s
200 Breaststroke LCM 2:44.04 RT 0.75s
Front half 79.22s · back half 84.82s
200 Individual Medley LCM 2:23.36 RT 0.73s
Front half 69.25s · back half 74.11s
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.