swimLiam Giles
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.01 | AAAA | 2025-12-11 | 2025 West Speedo Winter Juniors venue |
| 100 Freestyle | SCY | 46.37 | AAA+0.28s to AAAA | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 50 Freestyle | LCM | 24.09 | AAAA | 2025-08-03 | 2025 Speedo Junior National Championships fast pool |
| 100 Freestyle | LCM | 54.13 | AAA+1.14s to AAAA | 2025-08-01 | 2025 Jrs Time Trials fast pool |
| 200 Freestyle | LCM | 2:04.63 | AA+2.44s to AAA | 2024-06-21 | 2024 NM Sprint Shoot Out venue |
| 50 Backstroke | LCM | 27.65 | AAAA | 2026-05-11 | nt QkGt2EDStQKo6tcFr |
| 100 Backstroke | LCM | 1:00.63 | AAA+1.54s to AAAA | 2025-04-13 | 2025 CA MVN Fran Crippen SMOC venue |
| 200 Backstroke | LCM | 2:14.99 | AA+0.20s to AAA | 2025-04-12 | 2025 CA MVN Fran Crippen SMOC venue |
| 100 Breaststroke | LCM | 1:14.50 | A+2.11s to AA | 2024-07-13 | 2024 ST TXLA SZ LC Sectional Champs 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 | LCM | 24.25 | flat | 200 Free Relay | 2025-04-10 | 2025 CA MVN Fran Crippen SMOC |
| 50 Freestyle | LCM | 24.02 | flying | 200 Medley Relay (leg 4) | 2025-08-01 | 2025 Speedo Junior National Championships |
| 100 Freestyle | LCM | 53.29 | flying | 400 Free Relay (leg 3) | 2025-08-02 | 2025 Speedo Junior National Championships |
| 200 Freestyle | LCM | 1:58.94 | flat | 800 Free Relay | 2025-04-12 | 2025 CA MVN Fran Crippen SMOC |
| 200 Freestyle | LCM | 2:05.33 | flying | 800 Free Relay (leg 2) | 2024-07-13 | 2024 ST TXLA SZ LC Sectional Champs |
| 100 Backstroke | LCM | 1:03.87 | flat | 400 Medley Relay | 2025-04-13 | 2025 CA MVN Fran Crippen SMOC |
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
830 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:14.99 | 830 |
| 400 FR LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
2329 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:04.63 | 779 |
| 100 BK LCM | 1:00.63 | 884 |
| 100 BR LCM | 1:14.50 | 666 |
| 100 FL LCM | — | 0 |
| 200 IM 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 LCM 54.13 RT 0.62s
Front half 25.23s · back half 28.90s
200 Freestyle LCM 2:04.63
Front half 58.97s · back half 65.66s
100 Backstroke LCM 1:00.63
Front half 29.45s · back half 31.18s
200 Backstroke LCM 2:14.99
Front half 64.50s · back half 70.49s
100 Breaststroke LCM 1:14.50
Front half 33.43s · back half 41.07s
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.