Liam Singleton
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.91 | BB+1.32s to A | 2025-09-27 | 2025 PVST Pentathlon venue |
| 100 Freestyle | SCY | 58.34 | BB+2.55s to A | 2025-10-12 | 2025 CA Paseo Fall Kickoff Season Opener venue |
| 200 Freestyle | SCY | 2:03.72 | BB+1.53s to A | 2025-11-02 | 55th Annual David Graham Memorial Meet venue |
| 500 Freestyle | SCY | 5:28.09 | A+11.00s to AA | 2026-02-08 | 2026 PVST Coastal vs. Cancer venue |
| 1000 Freestyle | SCY | 11:37.40 | BB+10.41s to A | 2024-12-15 | 2024 CA GWSC/SCS WAG venue |
| 50 Backstroke | SCY | 31.93 | B+0.64s to BB | 2025-09-27 | 2025 PVST Pentathlon venue |
| 50 Breaststroke | SCY | 34.20 | BB+1.11s to A | 2026-02-21 | BUEN February Coastal Champs venue |
| 100 Breaststroke | SCY | 1:10.28 | BB+1.19s to A | 2026-05-30 | PVST Splash Into Summer fast pool |
| 200 Breaststroke | SCY | 2:30.46 | BB+0.17s to A | 2026-05-31 | PVST Splash Into Summer fast pool |
| 50 Butterfly | SCY | 27.88 | A+0.59s to AA | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitational venue |
| 100 Butterfly | SCY | 1:00.84 | BB+0.45s to A | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 200 Butterfly | SCY | 2:10.22 | A+1.33s to AA | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 100 Individual Medley | SCY | 1:05.59 | 2025-09-27 | 2025 PVST Pentathlon venue | |
| 200 Individual Medley | SCY | 2:14.39 | A+4.60s to AA | 2026-05-31 | PVST Splash Into Summer fast pool |
| 400 Individual Medley | SCY | 4:35.17 | AA+9.78s to AAA | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - cop venue |
| 50 Freestyle | LCM | 30.37 | BB+0.98s to A | 2026-04-25 | 2026 SBSC April LC Pentathlon venue |
| 100 Freestyle | LCM | 1:07.26 | BB+2.87s to A | 2025-04-13 | 2025 Buenaventura LCM Opener slow pool |
| 200 Freestyle | LCM | 2:29.23 | BB+8.64s to A | 2025-04-27 | 2025 CA SBSC April Long Course Meet venue |
| 400 Freestyle | LCM | 5:03.31 | BB+3.42s to A | 2025-06-28 | 2025 CA SBSC Semana Nautica LCM Meet venue |
| 800 Freestyle | LCM | 10:33.36 | BB+11.97s to A | 2025-04-12 | 2025 Buenaventura LCM Opener slow pool |
| 50 Backstroke | LCM | 35.66 | BB+1.77s to A | 2026-04-25 | 2026 SBSC April LC Pentathlon venue |
| 50 Breaststroke | LCM | 39.54 | BB+1.75s to A | 2026-05-23 | BUEN Memorial Day LC Meet venue |
| 100 Breaststroke | LCM | 1:20.54 | A+3.35s to AA | 2025-07-24 | 2025 CA SCS Summer A/G Champs |
| 200 Breaststroke | LCM | 2:50.72 | A+3.23s to AA | 2026-06-14 | 2026 SCS June AG Invite venue |
| 50 Butterfly | LCM | 32.73 | BB+0.74s to A | 2026-04-25 | 2026 SBSC April LC Pentathlon venue |
| 100 Butterfly | LCM | 1:08.49 | A+2.50s to AA | 2026-06-11 | 2026 SCS June AG Invite venue |
| 200 Butterfly | LCM | 2:33.90 | A+6.01s to AA | 2026-06-12 | 2026 SCS June AG Invite venue |
| 200 Individual Medley | LCM | 2:31.34 | A+1.05s to AA | 2026-06-12 | 2026 SCS June AG Invite venue |
| 400 Individual Medley | LCM | 5:12.92 | AA+5.43s to AAA | 2026-06-11 | 2026 SCS June AG Invite 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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.75 | flat | 200 Free Relay | 2025-02-22 | 2025 CA BUENA Coastal Championship |
| 50 Freestyle | SCY | 25.29 | flying | 200 Medley Relay (leg 4) | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitational |
| 50 Freestyle | SCY | 26.68 | flying | 200 Free Relay (leg 3) | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitational |
| 50 Breaststroke | LCM | 40.37 | flying | 200 Medley Relay (leg 2) | 2025-06-15 | 2025 June Age Group Invite |
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 · LCM
3581 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:03.31 | 639 |
| 200 BR LCM | 2:50.72 | 707 |
| 200 FL LCM | 2:33.90 | 671 |
| 200 IM LCM | 2:31.34 | 744 |
| 400 IM LCM | 5:12.92 | 820 |
| 200 BK LCM | — | 0 |
IMR 13-14 · LCM
2649 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:29.23 | 559 |
| 100 BR LCM | 1:20.54 | 664 |
| 100 FL LCM | 1:08.49 | 682 |
| 200 IM LCM | 2:31.34 | 744 |
| 100 BK 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 58.34
Front half 28.27s · back half 30.07s
200 Freestyle SCY 2:03.72
Front half 59.40s · back half 64.32s
500 Freestyle SCY 5:28.09
Front half 160.91s · back half 167.18s
1000 Freestyle SCY 11:37.40
Front half 347.93s · back half 349.47s
100 Breaststroke SCY 1:10.28
Front half 33.26s · back half 37.02s
100 Butterfly SCY 1:00.84
Front half 28.57s · back half 32.27s
200 Butterfly SCY 2:10.22
Front half 61.62s · back half 68.60s
100 Individual Medley SCY 1:05.59
Front half 30.78s · back half 34.81s
200 Individual Medley SCY 2:14.39
Front half 65.71s · back half 68.68s
400 Individual Medley SCY 4:35.17
Front half 132.84s · back half 142.33s
200 Freestyle LCM 2:29.23
Front half 73.05s · back half 76.18s
400 Freestyle LCM 5:03.31
Front half 150.59s · back half 152.72s
800 Freestyle LCM 10:33.36
Front half 321.13s · back half 312.23s
200 Breaststroke LCM 2:50.72
Front half 82.77s · back half 87.95s
100 Butterfly LCM 1:08.49
Front half 31.53s · back half 36.96s
200 Butterfly LCM 2:33.90
Front half 72.13s · back half 81.77s
200 Individual Medley LCM 2:31.34
Front half 73.67s · back half 77.67s
400 Individual Medley LCM 5:12.92
Front half 155.81s · back half 157.11s
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.