swimJak Knudsen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.20 | +0.91s to B·+16.01s to Sectionals | 2025-11-22 | 2025 PN November AGI, Div 3 (UPAC) venue |
| 100 Freestyle | SCY | 1:29.13 | +0.64s to B·+38.14s to Sectionals | 2026-02-15 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 200 Freestyle | SCY | 3:22.61 | +13.02s to B·+90.82s to Sectionals | 2026-02-14 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 50 Backstroke | SCY | 47.58 | B+4.49s to BB·+23.89s to Futures | 2026-02-01 | 2026 PN BISC Bluefin Invitational venue |
| 100 Backstroke | SCY | 1:43.61 | +2.52s to B·+48.12s to Sectionals | 2026-02-14 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 50 Breaststroke | SCY | 52.44 | B+4.65s to BB·+26.15s to Futures | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCA venue |
| 100 Breaststroke | SCY | 1:55.85 | +0.36s to B·+52.66s to Sectionals | 2026-02-15 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 50 Butterfly | SCY | 55.90 | +9.41s to B·+33.01s to Futures | 2026-02-14 | 2026 PN UPAC 4th Annual Feb. Fly-In -Approved venue |
| 100 Individual Medley | SCY | 1:43.75 | +3.96s to B | 2025-12-07 | 2025 PN Fall Divisionals, Division 1 - OCA venue |
| 50 Freestyle | LCM | 45.43 | +1.54s to B·+18.44s to Sectionals | 2026-06-21 | 2026 IE VS Starlight Open (USAS) slow pool |
| 100 Freestyle | LCM | 1:59.27 | +18.18s to B·+60.28s to Sectionals | 2025-06-20 | 2025 IE VS Starlight Open slow pool |
| 200 Freestyle | LCM | 3:32.96 | B+17.57s to BB·+84.27s to Sectionals | 2026-06-20 | 2026 IE VS Starlight Open (USAS) slow pool |
| 50 Backstroke | LCM | 57.77 | +2.38s to B·+29.88s to Futures | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App. venue |
| 100 Backstroke | LCM | 2:07.66 | +10.97s to B·+62.47s to Sectionals | 2026-06-21 | 2026 IE VS Starlight Open (USAS) slow pool |
| 50 Breaststroke | LCM | 1:00.34 | B+5.95s to BB·+29.45s to Futures | 2026-06-21 | 2026 IE VS Starlight Open (USAS) slow pool |
| 100 Breaststroke | LCM | 2:10.61 | B+11.22s to BB·+56.91s to Sectionals | 2026-06-20 | 2026 IE VS Starlight Open (USAS) slow pool |
| 50 Butterfly | LCM | 1:04.52 | +12.23s to B·+38.23s to Futures | 2026-06-20 | 2026 IE VS Starlight Open (USAS) slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 | 34.06 | flying | 200 Free Relay (leg 3) | 2025-03-09 | 2025 PN PPSTSpring Splash |
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 10 & under · LCM
952 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:32.96 | 361 |
| 100 BK LCM | 2:07.66 | 246 |
| 100 BR LCM | 2:10.61 | 345 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
1429 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:29.13 | 315 |
| 50 BK SCY | 47.58 | 309 |
| 50 BR SCY | 52.44 | 334 |
| 50 FL SCY | 55.90 | 167 |
| 100 IM SCY | 1:43.75 | 304 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:29.13
Front half 43.47s · back half 45.66s
200 Freestyle SCY 3:22.61
Front half 100.93s · back half 101.68s
100 Backstroke SCY 1:43.61
Front half 50.63s · back half 52.98s
100 Breaststroke SCY 1:55.85
Front half 55.76s · back half 60.09s
100 Individual Medley SCY 1:43.75
Front half 50.09s · back half 53.66s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.