Rosie Alonzo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.44 | A+1.05s to AA | 2023-02-25 | CT CDOG Regional Championships venue |
| 100 Freestyle | SCY | 58.44 | AA+1.45s to AAA | 2023-02-03 | CT OAK Centennial Swim Meet slow pool |
| 500 Freestyle | SCY | 5:16.06 | AAA+0.57s to AAAA | 2023-01-08 | CT RST Snowflake Invite venue |
| 100 Backstroke | SCY | 1:07.69 | A+2.60s to AA | 2025-12-12 | 121225saq results |
| 200 Backstroke | SCY | 2:27.32 | BB+0.73s to A | 2023-02-25 | CT CDOG Regional Championships venue |
| 100 Breaststroke | SCY | 1:16.51 | A+1.82s to AA | 2025-12-12 | 121225saq results |
| 200 Breaststroke | SCY | 2:48.98 | BB+0.99s to A | 2025-03-21 | 2025 NE NSSC March Madness at MIT |
| 100 Butterfly | SCY | 1:05.29 | A+0.50s to AA | 2025-12-12 | 121225saq results |
| 200 Butterfly | SCY | 2:27.95 | A+3.16s to AA | 2025-03-21 | 2025 NE NSSC March Madness at MIT |
| 200 Individual Medley | SCY | 2:21.74 | AA+2.95s to AAA | 2025-12-12 | 121225saq results |
| 400 Individual Medley | SCY | 5:05.78 | AA+11.79s to AAA | 2025-03-21 | 2025 NE NSSC March Madness at MIT |
| 50 Freestyle | LCM | 29.37 | AAA+0.78s to AAAA | 2025-05-17 | CT CDOGay Qualifier venue |
| 100 Freestyle | LCM | 1:11.35 | BB+0.36s to A | 2023-05-20 | CT SAQ LCM May Qualifier slow pool |
| 200 Freestyle | LCM | 2:36.62 | BB+1.93s to A | 2023-05-20 | CT SAQ LCM May Qualifier slow pool |
| 50 Backstroke | LCM | 1:22.13 | +38.34s to B | 2024-05-04 | CT CDOG May Qualifier venue |
| 100 Backstroke | LCM | 1:22.90 | BB+3.51s to A | 2023-05-05 | CT OAK/CAC May Invite venue |
| 200 Backstroke | LCM | 3:21.47 | +1.68s to B | 2023-05-20 | CT SAQ LCM May Qualifier slow pool |
| 50 Breaststroke | LCM | 44.52 | BB+2.43s to A | 2024-05-04 | CT CDOG May Qualifier venue |
| 100 Breaststroke | LCM | 1:34.74 | BB+4.95s to A | 2023-05-05 | CT OAK/CAC May Invite venue |
| 200 Breaststroke | LCM | 3:26.35 | BB+12.86s to A | 2023-05-20 | CT SAQ LCM May Qualifier slow pool |
| 50 Butterfly | LCM | 36.25 | BB+0.96s to A | 2025-05-17 | CT CDOGay Qualifier venue |
| 100 Butterfly | LCM | 1:05.39 | AAAA | 2025-05-17 | CT CDOGay Qualifier venue |
| 200 Butterfly | LCM | 2:43.57 | AA+5.38s to AAA | 2022-06-11 | CT SAQ LCM June Meet slow pool |
| 200 Individual Medley | LCM | 2:40.63 | AA+1.64s to AAA | 2022-05-21 | CT SAQ LCM May Qualifier slow pool |
| 400 Individual Medley | LCM | 5:53.20 | A+0.11s to AA | 2024-06-08 | 2024 CT SAQ-NSSC Early June Qualifier |
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.
IMX / IMR
IMX 13-14 · SCY
4276 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:16.06 | 936 |
| 200 BK SCY | 2:27.32 | 607 |
| 200 BR SCY | 2:48.98 | 609 |
| 200 FL SCY | 2:27.95 | 653 |
| 200 IM SCY | 2:21.74 | 750 |
| 400 IM SCY | 5:05.78 | 721 |
IMR 13-14 · LCM
3437 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:36.62 | 591 |
| 100 BK LCM | 1:22.90 | 534 |
| 100 BR LCM | 1:34.74 | 532 |
| 100 FL LCM | 1:05.39 | 1000 |
| 200 IM LCM | 2:40.63 | 780 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 5:16.06 split/total mismatch
100 Backstroke SCY 1:07.69 split/total mismatch
Front half 32.77s · back half 34.92s
200 Backstroke SCY 2:27.32 split/total mismatch
Front half 43.97s · back half 103.35s
200 Breaststroke SCY 2:48.98 split/total mismatch
100 Butterfly SCY 1:05.29 split/total mismatch
Front half 29.72s · back half 35.57s
200 Butterfly SCY 2:27.95 split/total mismatch
Front half 36.88s · back half 111.07s
200 Individual Medley SCY 2:21.74 split/total mismatch
400 Individual Medley SCY 5:05.78 split/total mismatch
200 Freestyle LCM 2:36.62
Front half 76.04s · back half 80.58s
100 Backstroke LCM 1:22.90 split/total mismatch
50 Breaststroke LCM 44.52 split/total mismatch
Front half 45.37s · back half -0.85s
200 Breaststroke LCM 3:26.35
Front half 99.51s · back half 106.84s
100 Butterfly LCM 1:05.39 split/total mismatch
200 Butterfly LCM 2:43.57
400 Individual Medley LCM 5:53.20 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.