swimKalvin Rogojina
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.47 | BB+0.78s to A | 2025-01-17 | 2025 TWST Speedo Winter Classic Invitational |
| 100 Freestyle | SCY | 1:08.61 | +1.02s to B | 2025-02-21 | MAC Hosted 2025 Gulf 12 & Under Champs |
| 200 Freestyle | SCY | 2:28.98 | +1.19s to B | 2024-12-20 | 2024 Gulf Fall Champs (ESCA & AMBU) |
| 500 Freestyle | SCY | 6:24.20 | B+14.01s to BB | 2025-12-12 | 2025 Gulf Senior Championships |
| 50 Backstroke | SCY | 36.03 | +0.64s to B | 2025-03-07 | Meet Results for |
| 100 Backstroke | SCY | 1:14.73 | +0.34s to B | 2025-03-07 | Meet Results for |
| 200 Backstroke | SCY | 2:36.28 | B+5.69s to BB | 2025-12-12 | 2025 Gulf Senior Championships |
| 50 Breaststroke | SCY | 40.78 | +0.29s to B | 2025-03-07 | Meet Results for |
| 100 Breaststroke | SCY | 1:29.33 | +5.04s to B | 2025-03-07 | Meet Results for |
| 200 Breaststroke | SCY | 3:09.03 | +6.04s to B | 2024-12-22 | 2024 Gulf Fall Champs (ESCA & AMBU) venue |
| 50 Butterfly | SCY | 38.20 | +3.51s to B | 2025-03-07 | Meet Results for |
| 100 Butterfly | SCY | 1:34.86 | +21.07s to B | 2024-01-14 | SSAN 2024 Winter Invite venue |
| 100 Individual Medley | SCY | 1:18.24 | 2025-03-07 | Meet Results for | |
| 200 Individual Medley | SCY | 2:47.22 | +2.53s to B | 2024-12-20 | 2024 Gulf Fall Champs (ESCA & AMBU) |
| 400 Individual Medley | SCY | 6:08.31 | +15.52s to B | 2024-10-12 | SSAN 2024 Kara Ward - Pink Out venue |
| 50 Freestyle | LCM | 31.82 | BB+1.23s to A | 2026-04-17 | TWST Spring Splash LC Meet |
| 100 Freestyle | LCM | 1:04.69 | A+0.40s to AA | 2026-04-17 | TWST Spring Splash LC Meet |
| 200 Freestyle | LCM | 2:45.46 | B+7.57s to BB | 2025-04-12 | 2025 LSST April LC Kick-Off Meet |
| 400 Freestyle | LCM | 6:08.04 | +8.15s to B | 2024-06-01 | 2024 TWST LC Invitational venue |
| 50 Backstroke | LCM | 41.91 | +0.72s to B | 2025-06-06 | 2025 Fleet TWST Schools Out |
| 100 Backstroke | LCM | 1:27.53 | +0.14s to B | 2025-06-27 | 2025 Fleet Last Chance |
| 200 Backstroke | LCM | 3:00.24 | B+4.05s to BB | 2025-04-12 | 2025 LSST April LC Kick-Off Meet |
| 50 Breaststroke | LCM | 49.26 | +3.37s to B | 2025-05-16 | 2025 Fleet Summer Classic |
| 100 Breaststroke | LCM | 1:46.51 | +9.32s to B | 2024-05-31 | 2024 TWST LC Invitational venue |
| 200 Breaststroke | LCM | 3:12.23 | BB+9.34s to A | 2025-06-06 | 2025 Fleet TWST Schools Out |
| 50 Butterfly | LCM | 46.97 | +7.98s to B | 2025-04-12 | 2025 LSST April LC Kick-Off Meet |
| 100 Butterfly | LCM | 1:43.54 | +19.45s to B | 2024-05-31 | 2024 TWST LC Invitational venue |
| 200 Individual Medley | LCM | 3:14.32 | +3.93s to B | 2025-06-27 | 2025 Fleet Last Chance |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 39.60 | flying | 200 Medley Relay (leg 2) | 2024-12-22 | 2024 Gulf Fall Champs (ESCA & AMBU) |
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
1848 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:24.20 | 426 |
| 200 BK SCY | 2:36.28 | 408 |
| 200 BR SCY | 3:09.03 | 334 |
| 200 IM SCY | 2:47.22 | 355 |
| 400 IM SCY | 6:08.31 | 325 |
| 200 FL SCY | — | 0 |
IMR 13-14 · LCM
1614 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:45.46 | 410 |
| 100 BK LCM | 1:27.53 | 369 |
| 100 BR LCM | 1:46.51 | 287 |
| 100 FL LCM | 1:43.54 | 197 |
| 200 IM LCM | 3:14.32 | 351 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.61 split/total mismatch
Front half 32.98s · back half 35.63s
200 Freestyle SCY 2:28.98 split/total mismatch
200 Breaststroke SCY 3:09.03
Front half 90.67s · back half 98.36s
100 Butterfly SCY 1:34.86
Front half 42.51s · back half 52.35s
200 Individual Medley SCY 2:47.22 split/total mismatch
400 Individual Medley SCY 6:08.31
Front half 182.18s · back half 186.13s
400 Freestyle LCM 6:08.04
Front half 182.35s · back half 185.69s
Progression
Faster times are higher. One card per event, all courses & history.