swimAntonio Liang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.95 | A+0.26s to AA·+0.76s to Sectionals | 2024-09-28 | 2024 CA LKWD September Closed Invite slow pool |
| 100 Freestyle | SCY | 51.10 | AA+1.31s to AAA·+0.11s to Sectionals | 2024-09-29 | 2024 CA LKWD September Closed Invite slow pool |
| 200 Freestyle | SCY | 1:48.48 | AAA+4.69s to AAAA·Sectionals ✓+6.89s to Futures | 2025-03-01 | 2025 RBAC March Madness Spring Championship venue |
| 500 Freestyle | SCY | 4:52.98 | AAA+10.69s to AAAA·Sectionals ✓+15.89s to Futures | 2024-09-29 | 2024 CA LKWD September Closed Invite slow pool |
| 1000 Freestyle | SCY | 9:55.24 | AAA+7.45s to AAAA·Sectionals ✓+20.95s to Futures | 2025-03-02 | 2025 RBAC March Madness Spring Championship venue |
| 100 Backstroke | SCY | 55.42 | AA+0.83s to AAA·Sectionals ✓+3.93s to Futures | 2025-03-01 | 2025 RBAC March Madness Spring Championship venue |
| 200 Backstroke | SCY | 1:59.24 | AAA+5.35s to AAAA·Sectionals ✓+6.45s to Futures | 2025-03-02 | 2025 RBAC March Madness Spring Championship venue |
| 100 Breaststroke | SCY | 1:06.71 | A+2.12s to AA·+3.52s to Sectionals | 2024-09-28 | 2024 CA LKWD September Closed Invite slow pool |
| 100 Butterfly | SCY | 57.66 | A+1.27s to AA·+2.47s to Sectionals | 2024-09-29 | 2024 CA LKWD September Closed Invite slow pool |
| 200 Freestyle | LCM | 2:05.87 | AA+0.08s to AAA·Sectionals ✓+8.08s to Futures | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 400 Freestyle | LCM | 4:22.83 | AAA+7.24s to AAAA·Sectionals ✓+12.84s to Futures | 2024-07-27 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 800 Freestyle | LCM | 9:07.99 | AAA+19.50s to AAAA·Sectionals ✓+27.30s to Futures | 2024-07-28 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 100 Backstroke | LCM | 1:06.03 | AA+2.24s to AAA·+0.84s to Sectionals | 2024-07-28 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 200 Backstroke | LCM | 2:23.30 | AA+4.81s to AAA·+1.81s to Sectionals | 2024-07-25 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
| 400 Individual Medley | LCM | 5:09.82 | AA+7.93s to AAA·+2.03s to Sectionals | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:47.02 | flying | 800 Free Relay (leg 3) | 2024-12-13 | 2024 CA RAA/SCS WAG |
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 15-16 · LCM
2344 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:22.83 | 866 |
| 200 BK LCM | 2:23.30 | 732 |
| 400 IM LCM | 5:09.82 | 746 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 15-16 · SCY
2909 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.48 | 831 |
| 100 BK SCY | 55.42 | 765 |
| 100 BR SCY | 1:06.71 | 646 |
| 100 FL SCY | 57.66 | 667 |
| 200 IM 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 51.10
Front half 24.59s · back half 26.51s
200 Freestyle SCY 1:48.48
Front half 51.51s · back half 56.97s
500 Freestyle SCY 4:52.98
Front half 142.35s · back half 150.63s
1000 Freestyle SCY 9:55.24
Front half 291.91s · back half 303.33s
100 Backstroke SCY 55.42
Front half 26.94s · back half 28.48s
200 Backstroke SCY 1:59.24
Front half 58.79s · back half 60.45s
100 Breaststroke SCY 1:06.71
Front half 31.09s · back half 35.62s
100 Butterfly SCY 57.66
Front half 27.09s · back half 30.57s
200 Freestyle LCM 2:05.87
Front half 60.40s · back half 65.47s
400 Freestyle LCM 4:22.83 RT 0.78s
Front half 128.66s · back half 134.17s
800 Freestyle LCM 9:07.99 RT 0.73s
Front half 268.38s · back half 279.61s
200 Backstroke LCM 2:23.30 RT 0.62s
Front half 67.64s · back half 75.66s
400 Individual Medley LCM 5:09.82 RT 0.78s
Front half 148.39s · back half 161.43s
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.