swimBrock Rosenblum
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.08 | AA+0.29s to AAA | 2026-04-12 | 2026 GTSA TYR Spring Championship venue |
| 100 Freestyle | SCY | 56.63 | AA+0.44s to AAA | 2026-04-11 | 2026 GTSA TYR Spring Championship venue |
| 200 Freestyle | SCY | 2:05.85 | AA+3.26s to AAA | 2026-04-12 | 2026 GTSA TYR Spring Championship venue |
| 500 Freestyle | SCY | 5:42.87 | AA+12.88s to AAA | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 50 Backstroke | SCY | 30.48 | AA+0.79s to AAA | 2026-04-11 | 2026 GTSA TYR Spring Championship venue |
| 100 Backstroke | SCY | 1:05.16 | AA+2.37s to AAA | 2026-04-12 | 2026 GTSA TYR Spring Championship venue |
| 50 Breaststroke | SCY | 42.41 | B+2.32s to BB | 2025-04-11 | 2025 GTSA TYR Spring Championship |
| 100 Individual Medley | SCY | 1:07.49 | A+0.50s to AA | 2026-04-11 | 2026 GTSA TYR Spring Championship venue |
| 200 Individual Medley | SCY | 2:27.49 | A+1.90s to AA | 2026-04-10 | 2026 GTSA TYR Spring Championship venue |
| 50 Freestyle | LCM | 37.68 | +0.29s to B | 2024-01-09 | ECCC Winter Carnival Developmental 2024 |
| 100 Freestyle | LCM | 1:22.43 | +0.34s to B | 2024-01-09 | ECCC Winter Carnival Developmental 2024 |
| 50 Breaststroke | LCM | 53.37 | +3.58s to B | 2024-01-09 | ECCC Winter Carnival Developmental 2024 |
| 100 Individual Medley | LCM | 1:41.14 | 2024-01-09 | ECCC Winter Carnival Developmental 2024 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.77 | flying | 200 Free Relay (leg 4) | 2026-04-11 | 2026 GTSA TYR Spring Championship |
| 50 Backstroke | SCY | 32.31 | flat | 200 Medley Relay | 2026-04-12 | 2026 GTSA TYR Spring Championship |
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 11-12 · SCY
2254 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:42.87 | 775 |
| 100 BK SCY | 1:05.16 | 761 |
| 200 IM SCY | 2:27.49 | 718 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
2744 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.85 | 803 |
| 50 BK SCY | 30.48 | 791 |
| 50 BR SCY | 42.41 | 409 |
| 100 IM SCY | 1:07.49 | 741 |
| 50 FL SCY | — | 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 56.63
Front half 27.24s · back half 29.39s
200 Freestyle SCY 2:05.85
Front half 61.98s · back half 63.87s
100 Backstroke SCY 1:05.16
Front half 31.53s · back half 33.63s
100 Individual Medley SCY 1:07.49
Front half 31.22s · back half 36.27s
200 Individual Medley SCY 2:27.49
Front half 68.41s · back half 79.08s
Progression
Faster times are higher. One card per event, all courses & history.