swimJacob Vradenburgh
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.62 | BB+1.53s to A | 2015-01-01 | Metropolitan Swimming Club |
| 100 Freestyle | SCY | 1:05.11 | BB+3.82s to A | 2026-02-01 | 2026 MR MWDA & YBAR Sink or Swim Invitational venue |
| 200 Freestyle | SCY | 2:30.28 | B+5.39s to BB | 2026-01-24 | 2026 MR HAWKS-AD Trials And Finals venue |
| 50 Backstroke | SCY | 35.64 | B+0.05s to BB | 2026-02-01 | 2026 MR MWDA & YBAR Sink or Swim Invitational venue |
| 100 Backstroke | SCY | 1:20.66 | B+4.97s to BB | 2025-12-07 | 2025 MR NDAC Kevin Storrs Winter Festival venue |
| 50 Breaststroke | SCY | 45.59 | +2.10s to B | 2026-01-24 | 2026 MR HAWKS-AD Trials And Finals venue |
| 100 Breaststroke | SCY | 2:15.84 | +43.25s to B | 2024-01-01 | nys vac 19january2024 |
| 50 Butterfly | SCY | 40.49 | +3.40s to B | 2025-11-15 | 2025 MR VAC Viking Classic Invitational venue |
| 100 Individual Medley | SCY | 1:20.27 | B+4.38s to BB | 2026-02-01 | 2026 MR MWDA & YBAR Sink or Swim Invitational venue |
| 200 Individual Medley | SCY | 3:15.45 | +16.16s to B | 2024-11-15 | 2024 MR NYS/VAC VAC Classic Invitational |
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 | 29.50 | flying | 200 Free Relay (leg 4) | 2026-02-01 | 2026 MR MWDA & YBAR Sink or Swim Invitational |
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
833 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:20.66 | 401 |
| 100 BR SCY | 2:15.84 | 124 |
| 200 IM SCY | 3:15.45 | 308 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
2020 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:30.28 | 471 |
| 50 BK SCY | 35.64 | 494 |
| 50 BR SCY | 45.59 | 329 |
| 50 FL SCY | 40.49 | 286 |
| 100 IM SCY | 1:20.27 | 440 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.11
Front half 31.25s · back half 33.86s
200 Freestyle SCY 2:30.28
Front half 71.79s · back half 78.49s
100 Backstroke SCY 1:20.66
Front half 38.94s · back half 41.72s
100 Breaststroke SCY 2:15.84
Front half 66.08s · back half 69.76s
100 Individual Medley SCY 1:20.27
Front half 37.26s · back half 43.01s
200 Individual Medley SCY 3:15.45
Front half 95.08s · back half 100.37s
Progression
Faster times are higher. One card per event, all courses & history.