swimLiam Roth
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.56 | A+0.77s to AA | 2025-07-06 | 2025 July Last Chance venue |
| 100 Freestyle | SCY | 1:13.22 | B+2.63s to BB | 2024-09-29 | EAJ Speedo September Meet 2024 venue |
| 50 Backstroke | SCY | 33.82 | A+0.43s to AA | 2025-07-06 | 2025 July Last Chance venue |
| 100 Backstroke | SCY | 1:16.84 | BB+1.25s to A | 2025-03-01 | 2025 Area 1 Spring Championships venue |
| 50 Breaststroke | SCY | 40.54 | BB+1.05s to A | 2025-03-02 | 2025 Area 1 Spring Championships venue |
| 100 Breaststroke | SCY | 1:29.85 | BB+4.86s to A | 2025-03-01 | 2025 Area 1 Spring Championships venue |
| 50 Butterfly | SCY | 31.68 | AA+1.19s to AAA | 2025-07-06 | 2025 July Last Chance venue |
| 100 Individual Medley | SCY | 1:13.88 | A+1.79s to AA | 2025-03-02 | 2025 Area 1 Spring Championships venue |
| 200 Individual Medley | SCY | 2:49.22 | BB+5.53s to A | 2025-01-18 | 2025 Mark Case Winter Classic |
| 50 Freestyle | LCM | 33.13 | A+0.34s to AA | 2025-07-27 | 2025 Area 1 LCM Championships venue |
| 100 Freestyle | LCM | 1:14.27 | A+2.18s to AA | 2025-06-22 | 2025 FAST Independence Invitational venue |
| 200 Freestyle | LCM | 2:47.22 | BB+4.53s to A | 2025-07-26 | 2025 Area 1 LCM Championships venue |
| 50 Backstroke | LCM | 38.64 | A+0.15s to AA | 2025-07-27 | 2025 Area 1 LCM Championships venue |
| 100 Backstroke | LCM | 1:28.03 | A+3.94s to AA | 2025-07-26 | 2025 Area 1 LCM Championships venue |
| 50 Breaststroke | LCM | 46.13 | BB+1.14s to A | 2025-07-26 | 2025 Area 1 LCM Championships venue |
| 100 Breaststroke | LCM | 1:39.13 | A+4.34s to AA | 2025-06-22 | 2025 FAST Independence Invitational venue |
| 50 Butterfly | LCM | 37.43 | A+1.24s to AA | 2025-05-03 | SwimRise IMX/IMR Challenge venue |
| 100 Butterfly | LCM | 1:29.16 | BB+2.67s to A | 2025-06-21 | 2025 FAST Independence Invitational venue |
| 200 Individual Medley | LCM | 3:06.12 | A+6.93s to AA | 2025-04-06 | EAJ Spring into Long Course slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · LCM
1984 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:28.03 | 511 |
| 100 BR LCM | 1:39.13 | 505 |
| 100 FL LCM | 1:29.16 | 439 |
| 200 IM LCM | 3:06.12 | 529 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
2654 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:47.22 | 519 |
| 50 BK LCM | 38.64 | 599 |
| 50 BR LCM | 46.13 | 478 |
| 50 FL LCM | 37.43 | 529 |
| 200 IM LCM | 3:06.12 | 529 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:13.22
Front half 36.01s · back half 37.21s
100 Backstroke SCY 1:16.84
Front half 37.24s · back half 39.60s
100 Breaststroke SCY 1:29.85
Front half 43.71s · back half 46.14s
100 Individual Medley SCY 1:13.88
Front half 35.37s · back half 38.51s
100 Freestyle LCM 1:14.27
Front half 36.37s · back half 37.90s
200 Freestyle LCM 2:47.22
Front half 85.74s · back half 81.48s
100 Backstroke LCM 1:28.03
Front half 45.21s · back half 42.82s
100 Breaststroke LCM 1:39.13
Front half 49.12s · back half 50.01s
100 Butterfly LCM 1:29.16
Front half 43.95s · back half 45.21s
200 Individual Medley LCM 3:06.12
Front half 91.42s · back half 94.70s
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.