swimJerrin Jofrin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.89 | BB+1.80s to A | 2026-02-06 | 2026 MR COND Last Chance Invitational |
| 100 Freestyle | SCY | 56.95 | BB+4.36s to A | 2025-03-28 | 2025 MR Bronze Championship - North |
| 200 Freestyle | SCY | 2:09.44 | B+3.75s to BB | 2026-03-27 | 2026 MR Metro Bronze Championship - North |
| 100 Backstroke | SCY | 1:08.50 | +1.71s to B | 2026-03-27 | 2026 MR Metro Bronze Championship - North |
| 200 Backstroke | SCY | 2:25.79 | B+10.10s to BB | 2026-02-20 | 2026 MR Metro Silvers Champs. North - YMID |
| 50 Breaststroke | SCY | 34.83 | B+1.44s to BB | 2025-12-07 | 2025 MR NDAC Kevin Storrs Winter Festival venue |
| 100 Breaststroke | SCY | 1:11.58 | B+1.49s to BB | 2026-01-11 | 2026 MR WEST Chris Dewey Trophy Meet venue |
| 200 Breaststroke | SCY | 2:35.34 | B+2.85s to BB | 2025-01-01 | Metropolitan Swimming Club |
| 50 Butterfly | SCY | 27.90 | BB+1.21s to A | 2026-01-01 | Metropolitan Swimming Club |
| 100 Butterfly | SCY | 56.30 | A+2.01s to AA | 2026-02-06 | 2026 MR COND Last Chance Invitational |
| 100 Individual Medley | SCY | 2:10.81 | 2025-01-10 | 2025 MR EAST New Year Invitational | |
| 200 Individual Medley | SCY | 2:23.68 | B+4.79s to BB | 2026-01-01 | Metropolitan Swimming Club |
| 400 Individual Medley | SCY | 5:12.65 | B+13.66s to BB | 2026-03-27 | 2026 MR Metro Bronze Championship - North venue |
| 50 Freestyle | LCM | 31.00 | B+0.81s to BB | 2022-07-29 | SAQ-NSSC End of Season Champs fast pool |
| 100 Freestyle | LCM | 1:07.11 | B+1.42s to BB | 2026-05-17 | 2026 MR PAC Spring Starter Invitational venue |
| 200 Freestyle | LCM | 2:30.36 | B+5.97s to BB | 2023-06-02 | 2023 MR COND Summer Solstice Invitational |
| 100 Backstroke | LCM | 1:19.92 | +1.23s to B | 2026-05-17 | 2026 MR PAC Spring Starter Invitational venue |
| 100 Breaststroke | LCM | 1:30.09 | +2.00s to B | 2024-05-05 | 2024 MR COND May Meters Matters Meet venue |
| 200 Breaststroke | LCM | 3:13.61 | +1.42s to B | 2026-05-17 | 2026 MR PAC Spring Starter Invitational venue |
| 100 Butterfly | LCM | 58.64 | AAA+1.65s to AAAA | 2025-06-06 | 2025 Condors Summer Solstice |
| 200 Butterfly | LCM | 2:54.69 | +5.10s to B | 2025-06-06 | 2025 Condors Summer Solstice |
| 200 Individual Medley | LCM | 3:10.75 | +17.46s to B | 2023-06-03 | 2023 MR COND Summer Solstice Invitational venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 17-18 · SCY
1781 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:25.79 | 405 |
| 200 BR SCY | 2:35.34 | 480 |
| 200 IM SCY | 2:23.68 | 455 |
| 400 IM SCY | 5:12.65 | 441 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
2421 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.44 | 463 |
| 100 BK SCY | 1:08.50 | 363 |
| 100 BR SCY | 1:11.58 | 478 |
| 100 FL SCY | 56.30 | 662 |
| 200 IM SCY | 2:23.68 | 455 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.95
Front half 27.32s · back half 29.63s
200 Freestyle SCY 2:09.44
Front half 61.68s · back half 67.76s
100 Backstroke SCY 1:08.50
Front half 33.09s · back half 35.41s
100 Breaststroke SCY 1:11.58
Front half 33.92s · back half 37.66s
200 Breaststroke SCY 2:35.34
200 Individual Medley SCY 2:23.68
Front half 68.48s · back half 75.20s
400 Individual Medley SCY 5:12.65
Front half 155.81s · back half 156.84s
100 Freestyle LCM 1:07.11
Front half 32.12s · back half 34.99s
200 Freestyle LCM 2:30.36 split/total mismatch
100 Backstroke LCM 1:19.92
Front half 39.27s · back half 40.65s
100 Breaststroke LCM 1:30.09
Front half 42.44s · back half 47.65s
200 Breaststroke LCM 3:13.61
Front half 91.94s · back half 101.67s
100 Butterfly LCM 58.64
200 Butterfly LCM 2:54.69 split/total mismatch
Front half 62.90s · back half 111.79s
200 Individual Medley LCM 3:10.75
Front half 91.66s · back half 99.09s
Progression
Faster times are higher. One card per event, all courses & history.