swimDaniel Jacobsen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.42 | AA+1.03s to AAA | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 100 Freestyle | SCY | 57.28 | A+1.79s to AA | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 500 Freestyle | SCY | 6:22.91 | B+12.72s to BB | 2025-12-20 | The Grinch Stole My Times (distance) 2025 venue |
| 50 Backstroke | SCY | 30.19 | A+1.10s to AA | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 100 Backstroke | SCY | 1:06.08 | BB+2.29s to A | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 100 Breaststroke | SCY | 1:29.44 | +5.15s to B | 2025-12-21 | The Grinch Stole My Times (9&O BB&Slowe) 2025 |
| 50 Butterfly | SCY | 27.80 | AA+0.51s to AAA | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 100 Butterfly | SCY | 1:01.54 | A+0.95s to AA | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 200 Individual Medley | SCY | 2:36.19 | B+3.30s to BB | 2025-11-14 | Harvest Festival 2025 |
| 50 Freestyle | LCM | 35.73 | +0.04s to B | 2025-04-12 | 2025 EST Spring Into Long Course |
| 100 Freestyle | LCM | 1:05.06 | A+0.77s to AA | 2026-04-24 | 2026 ASC Spring Long Course Meet |
| 200 Freestyle | LCM | 2:24.92 | A+5.23s to AA | 2026-04-26 | 2026 ASC Spring Long Course Meet venue |
| 400 Freestyle | LCM | 5:16.72 | BB+8.23s to A | 2026-04-24 | 2026 ASC Spring Long Course Meet |
| 50 Backstroke | LCM | 35.74 | BB+0.35s to A | 2026-04-24 | 2026 ASC Spring Long Course Meet |
| 100 Backstroke | LCM | 1:14.79 | A+3.00s to AA | 2026-04-24 | 2026 ASC Spring Long Course Meet |
| 200 Backstroke | LCM | 2:44.27 | BB+1.58s to A | 2026-04-24 | 2026 ASC Spring Long Course Meet |
| 100 Butterfly | LCM | 1:12.34 | BB+0.25s to A | 2026-04-24 | 2026 ASC Spring Long Course Meet |
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 |
|---|---|---|---|---|---|---|
| 100 Butterfly | SCY | 1:00.64 | flying | 400 Medley Relay (leg 3) | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 |
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 · LCM
1132 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:16.72 | 561 |
| 200 BK LCM | 2:44.27 | 571 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
1907 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:06.08 | 530 |
| 100 BR SCY | 1:29.44 | 307 |
| 100 FL SCY | 1:01.54 | 634 |
| 200 IM SCY | 2:36.19 | 436 |
| 200 FR 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 57.28
Front half 27.75s · back half 29.53s
500 Freestyle SCY 6:22.91
Front half 191.25s · back half 191.66s
100 Backstroke SCY 1:06.08
Front half 32.44s · back half 33.64s
100 Butterfly SCY 1:01.54
Front half 29.84s · back half 31.70s
200 Freestyle LCM 2:24.92
Front half 70.68s · back half 74.24s
Progression
Faster times are higher. One card per event, all courses & history.