Knox Neff
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.12 | 2017-10-14 | October Open | |
| 50 Freestyle | SCY | 22.75 | AA+0.66s to AAA·Sectionals ✓+1.46s to Futures | 2025-12-05 | 2025 Holiday Classic |
| 100 Freestyle | SCY | 49.51 | AA+1.22s to AAA·+0.02s to Sectionals | 2025-11-07 | TNAQ 2025 FALL INVITATIONAL |
| 200 Freestyle | SCY | 1:47.49 | AA+1.10s to AAA·Sectionals ✓+5.90s to Futures | 2025-12-05 | 2025 Holiday Classic |
| 500 Freestyle | SCY | 4:51.51 | AA+2.92s to AAA·Sectionals ✓+14.42s to Futures | 2025-12-05 | 2025 Holiday Classic |
| 1000 Freestyle | SCY | 10:23.35 | AA+18.86s to AAA·+11.16s to Sectionals | 2025-11-07 | TNAQ 2025 FALL INVITATIONAL |
| 1650 Freestyle | SCY | 17:18.29 | AA+28.50s to AAA·+4.30s to Sectionals | 2025-12-05 | 2025 Holiday Classic |
| 25 Backstroke | SCY | 20.27 | 2017-10-14 | October Open | |
| 50 Backstroke | SCY | 33.60 | +2.41s to B·+7.21s to Sectionals | 2021-01-15 | Frost Bite Invite |
| 100 Backstroke | SCY | 58.55 | BB+1.26s to A·+2.06s to Sectionals | 2025-12-05 | 2025 Holiday Classic |
| 200 Backstroke | SCY | 2:15.78 | B+0.09s to BB·+10.39s to Sectionals | 2025-01-17 | 2025 TYR Mardi Gras Invite |
| 25 Breaststroke | SCY | 22.16 | 2017-10-14 | October Open | |
| 50 Breaststroke | SCY | 43.23 | +7.24s to B·+12.94s to Sectionals | 2019-05-11 | Ensworth Aquatics July Invitational |
| 100 Breaststroke | SCY | 1:28.07 | +12.58s to B·+23.78s to Sectionals | 2021-01-15 | Frost Bite Invite |
| 200 Breaststroke | SCY | 2:45.44 | +1.25s to B·+22.65s to Sectionals | 2023-10-20 | October Open |
| 25 Butterfly | SCY | 20.64 | 2017-10-14 | October Open | |
| 50 Butterfly | SCY | 39.97 | +8.78s to B·+15.08s to Sectionals | 2019-05-11 | Ensworth Aquatics July Invitational |
| 100 Butterfly | SCY | 1:27.19 | +21.10s to B·+33.60s to Sectionals | 2021-01-15 | Frost Bite Invite |
| 100 Individual Medley | SCY | 1:16.08 | 2020-12-04 | Holiday Classic 2020 | |
| 200 Individual Medley | SCY | 2:38.17 | +8.58s to B·+35.78s to Sectionals | 2021-11-05 | 2021 TNAQ November Fall Invite |
| 50 Freestyle | LCM | 27.16 | A+0.47s to AA·+0.87s to Sectionals | 2025-06-06 | 2025 Excel Firecracker Invite |
| 100 Freestyle | LCM | 1:17.74 | +7.05s to B·+21.05s to Sectionals | 2021-04-02 | Spring Splash |
| 200 Freestyle | LCM | 2:09.37 | A+1.68s to AA·+5.38s to Sectionals | 2025-06-06 | 2025 Excel Firecracker Invite |
| 400 Freestyle | LCM | 4:31.29 | AA+10.70s to AAA·+8.20s to Sectionals | 2025-06-06 | 2025 Excel Firecracker Invite |
| 50 Backstroke | LCM | 40.10 | +2.71s to B·+9.11s to Sectionals | 2021-07-09 | Ensworth July Invitational |
| 100 Backstroke | LCM | 1:11.68 | BB+4.19s to A·+5.49s to Sectionals | 2025-06-06 | 2025 Excel Firecracker Invite |
| 50 Breaststroke | LCM | 47.80 | +6.91s to B·+12.71s to Sectionals | 2021-07-09 | Ensworth July Invitational |
| 100 Breaststroke | LCM | 1:41.02 | +12.93s to B·+26.83s to Sectionals | 2021-07-09 | Ensworth July Invitational |
| 50 Butterfly | LCM | 55.64 | +20.45s to B·+27.15s to Sectionals | 2018-07-07 | Ensworth Aquatics July Invitational |
| 200 Individual Medley | LCM | 3:07.97 | +14.68s to B·+46.78s to Sectionals | 2021-07-09 | Ensworth July Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
IMX / IMR
IMX 17-18 · SCY
2054 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:51.51 | 815 |
| 200 BK SCY | 2:15.78 | 501 |
| 200 BR SCY | 2:45.44 | 397 |
| 200 IM SCY | 2:38.17 | 341 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2166 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:47.49 | 809 |
| 100 BK SCY | 58.55 | 582 |
| 100 BR SCY | 1:28.07 | 256 |
| 100 FL SCY | 1:27.19 | 178 |
| 200 IM SCY | 2:38.17 | 341 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.51 RT 0.67s
Front half 24.13s · back half 25.38s
1000 Freestyle SCY 10:23.35 RT 0.52s
200 Breaststroke SCY 2:45.44
Front half 79.67s · back half 85.77s
400 Freestyle LCM 4:31.29 split/total mismatch
100 Breaststroke LCM 1:41.02 split/total mismatch
Front half 48.78s · back half 52.24s
200 Individual Medley LCM 3:07.97 split/total mismatch
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.