swimIdo Rosenthal
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.62 | B+1.73s to BB | 2025-10-18 | 2025 PN IST Fall Open |
| 100 Freestyle | SCY | 1:09.34 | +1.75s to B | 2025-11-09 | 2025 BBST November Invitational venue |
| 200 Freestyle | SCY | 2:16.51 | BB+9.82s to A | 2025-11-08 | 2025 BBST November Invitational |
| 500 Freestyle | SCY | 6:37.70 | B+27.51s to BB | 2026-02-20 | 2026 PN SRST Champs Qualifier- Approved venue |
| 50 Backstroke | SCY | 42.65 | +7.26s to B | 2025-09-27 | 2025 PN IST Sockeye Sprints venue |
| 100 Backstroke | SCY | 1:30.17 | +15.78s to B | 2025-03-01 | 2025 PN C March Madness venue |
| 50 Breaststroke | SCY | 37.19 | BB+2.50s to A | 2025-12-06 | 2025 PN Fall Divisionals, Division 3 - WAVE fast pool |
| 100 Breaststroke | SCY | 1:13.44 | BB+1.15s to A | 2025-12-12 | 2025 PN 14&Under Short Course Champs-Approved |
| 200 Breaststroke | SCY | 3:01.83 | B+11.94s to BB | 2025-12-06 | 2025 PN Fall Divisionals, Division 3 - WAVE fast pool |
| 50 Butterfly | SCY | 33.54 | B+1.35s to BB | 2026-05-16 | 2026 PN SRST Pacific Coast Invitational-App venue |
| 100 Butterfly | SCY | 1:09.75 | B+1.26s to BB | 2025-10-14 | 2025 PN MMSC Fall Invite |
| 100 Individual Medley | SCY | 1:22.40 | 2025-09-28 | 2025 PN IST Sockeye Sprints venue | |
| 200 Individual Medley | SCY | 2:48.02 | +3.33s to B | 2025-10-11 | 2025 PN MMSC Fall Invite venue |
| 200 Freestyle | SCM | 3:05.81 | +22.52s to B | 2025-08-03 | GACC 2025 End of Season Meet venue |
| 400 Freestyle | SCM | 6:17.51 | +28.62s to B | 2025-08-02 | GACC 2025 End of Season Meet venue |
| 50 Breaststroke | SCM | 47.31 | +2.62s to B | 2025-08-03 | GACC 2025 End of Season Meet venue |
| 100 Breaststroke | SCM | 1:41.76 | +8.57s to B | 2025-08-02 | GACC 2025 End of Season Meet venue |
| 200 Breaststroke | SCM | 3:47.63 | +25.44s to B | 2025-08-03 | GACC 2025 End of Season Meet venue |
| 200 Individual Medley | SCM | 3:16.17 | +14.18s to B | 2025-08-02 | GACC 2025 End of Season Meet venue |
| 50 Freestyle | LCM | 32.85 | BB+2.26s to A | 2026-05-02 | 2026 PN BC May Flowers - Approved venue |
| 100 Freestyle | LCM | 1:14.72 | B+2.13s to BB | 2026-05-03 | 2026 PN BC May Flowers - Approved venue |
| 200 Freestyle | LCM | 3:01.33 | +11.34s to B | 2025-07-26 | 2025 PN LC 12&U Championships venue |
| 50 Backstroke | LCM | 47.26 | +6.07s to B | 2025-06-29 | 2025 PN SMAC Summer Classic Invitational venue |
| 50 Breaststroke | LCM | 45.96 | +0.07s to B | 2025-07-26 | 2025 PN LC 12&U Championships venue |
| 100 Breaststroke | LCM | 1:43.37 | +6.18s to B | 2025-07-25 | 2025 PN LC 12&U Championships venue |
| 200 Breaststroke | LCM | 3:42.68 | +9.29s to B | 2025-07-24 | 2025 PN LC 12&U Championships venue |
| 50 Butterfly | LCM | 33.97 | BB+0.48s to A | 2025-07-24 | 2025 PN LC 12&U Championships |
| 200 Butterfly | LCM | 2:43.03 | BB+1.04s to A | 2025-07-11 | 2025 PN OCA July Jamboree Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 Breaststroke | SCY | 38.81 | flying | 200 Medley Relay (leg 2) | 2025-09-28 | 2025 PN IST Sockeye Sprints |
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 · SCY
1109 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:37.70 | 384 |
| 200 BR SCY | 3:01.83 | 375 |
| 200 IM SCY | 2:48.02 | 350 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2030 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:16.51 | 480 |
| 100 BK SCY | 1:30.17 | 208 |
| 100 BR SCY | 1:13.44 | 556 |
| 100 FL SCY | 1:09.75 | 436 |
| 200 IM SCY | 2:48.02 | 350 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:09.34
Front half 33.15s · back half 36.19s
200 Freestyle SCY 2:16.51
500 Freestyle SCY 6:37.70
Front half 200.84s · back half 196.86s
100 Backstroke SCY 1:30.17
Front half 43.40s · back half 46.77s
200 Breaststroke SCY 3:01.83
Front half 88.45s · back half 93.38s
100 Butterfly SCY 1:09.75
100 Individual Medley SCY 1:22.40
Front half 39.26s · back half 43.14s
200 Individual Medley SCY 2:48.02
Front half 82.02s · back half 86.00s
200 Freestyle SCM 3:05.81
Front half 89.47s · back half 96.34s
400 Freestyle SCM 6:17.51
100 Breaststroke SCM 1:41.76
Front half 50.62s · back half 51.14s
200 Breaststroke SCM 3:47.63
Front half 112.24s · back half 115.39s
200 Individual Medley SCM 3:16.17
Front half 95.59s · back half 100.58s
200 Freestyle LCM 3:01.33
Front half 87.27s · back half 94.06s
200 Breaststroke LCM 3:42.68 RT 0.98s
Front half 108.86s · back half 113.82s
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.