swimJake Demarest
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.54 | AA+0.85s to AAA | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 100 Freestyle | SCY | 52.74 | A+0.75s to AA | 2026-02-14 | MPSSAA_321AEast_SwimChamps26 venue |
| 200 Freestyle | SCY | 1:58.66 | BB+0.07s to A | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 500 Freestyle | SCY | 5:28.44 | BB+5.85s to A | 2026-03-13 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 50 Backstroke | SCY | 29.97 | BB+1.98s to A | 2025-11-15 | 2025 NBAC Thanksgiving Meet fast pool |
| 100 Backstroke | SCY | 1:03.28 | BB+3.69s to A | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 200 Backstroke | SCY | 2:18.26 | BB+8.17s to A | 2026-03-15 | 2026 MD LSC / NBAC JR Champs - Site 1 fast pool |
| 50 Breaststroke | SCY | 56.04 | +18.55s to B | 2022-09-24 | 2022-3 Platypi Opening Season Meet venue |
| 50 Butterfly | SCY | 34.71 | +2.32s to B | 2023-03-18 | 2023 MD LSC 11 & Over B Championships venue |
| 100 Butterfly | SCY | 1:06.23 | B+2.44s to BB | 2025-11-15 | 2025 NBAC Thanksgiving Meet fast pool |
| 100 Individual Medley | SCY | 1:24.96 | 2023-03-19 | 2023 MD LSC 11 & Over B Championships venue | |
| 400 Individual Medley | SCY | 5:07.11 | BB+22.92s to A | 2026-01-30 | Platypi Plunge 2026 venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.84 | flat | 200 Free Relay | 2023-03-18 | 2023 MD LSC 11 & Over B Championships |
| 50 Freestyle | SCY | 23.55 | flying | 200 Free Relay (leg 4) | 2026-02-14 | MPSSAA_321AEast_SwimChamps26 |
| 50 Freestyle | SCY | 23.02 | flying | 200 Medley Relay (leg 4) | 2026-02-14 | MPSSAA_321AEast_SwimChamps26 |
| 50 Backstroke | SCY | 44.78 | flat | 200 Medley Relay | 2023-03-19 | 2023 MD LSC 11 & Over B Championships |
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 15-16 · SCY
1594 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:28.44 | 595 |
| 200 BK SCY | 2:18.26 | 513 |
| 400 IM SCY | 5:07.11 | 486 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 15-16 · SCY
1588 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.66 | 634 |
| 100 BK SCY | 1:03.28 | 514 |
| 100 FL SCY | 1:06.23 | 440 |
| 100 BR SCY | — | 0 |
| 200 IM 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 52.74
Front half 25.26s · back half 27.48s
200 Freestyle SCY 1:58.66
Front half 56.11s · back half 62.55s
500 Freestyle SCY 5:28.44
Front half 161.77s · back half 166.67s
100 Backstroke SCY 1:03.28
Front half 30.16s · back half 33.12s
200 Backstroke SCY 2:18.26
Front half 67.39s · back half 70.87s
100 Butterfly SCY 1:06.23
Front half 30.45s · back half 35.78s
100 Individual Medley SCY 1:24.96
Front half 36.98s · back half 47.98s
400 Individual Medley SCY 5:07.11
Progression
Faster times are higher. One card per event, all courses & history.