Katherine Colson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.15 | A+0.26s to AA·+0.06s to Sectionals | 2025-02-01 | 2025 CO OB Northern League Championships venue |
| 100 Freestyle | SCY | 57.27 | A+1.08s to AA·+0.78s to Sectionals | 2025-12-12 | Loveland Holiday Showdown |
| 200 Freestyle | SCY | 2:07.22 | A+5.13s to AA·+4.83s to Sectionals | 2025-12-12 | Loveland Holiday Showdown |
| 500 Freestyle | SCY | 5:52.21 | BB+10.92s to A·+22.82s to Sectionals | 2026-02-05 | 2026 CO OB Northern League Conference venue |
| 50 Backstroke | SCY | 31.58 | BB+1.69s to A·+5.29s to Futures | 2025-01-01 | 2025 CO ACES Fall High Point Invite |
| 100 Backstroke | SCY | 1:03.13 | A+2.04s to AA·+1.74s to Sectionals | 2026-02-21 | 2026 CO Colorado Senior Meet fast pool |
| 200 Backstroke | SCY | 2:23.23 | BB+4.54s to A·+9.94s to Sectionals | 2026-03-07 | 2026 CO NCS Winter District Championships venue |
| 50 Breaststroke | SCY | 39.71 | B+1.82s to BB·+9.92s to Futures | 2024-10-18 | 2024 CO Scary FAST Invite venue |
| 50 Butterfly | SCY | 32.61 | B+0.22s to BB·+6.92s to Futures | 2024-10-18 | 2024 CO Scary FAST Invite venue |
| 100 Individual Medley | SCY | 1:12.33 | 2025-01-01 | Colorado Swimming Championship Meet | |
| 200 Individual Medley | SCY | 2:21.81 | A+5.32s to AA·+5.32s to Sectionals | 2026-03-08 | 2026 CO NCS Winter District Championships venue |
| 50 Freestyle | LCM | 31.52 | BB+0.53s to A·+1.93s to Sectionals | 2024-04-28 | 2024 CO FAST Spring Splash LC Open venue |
| 100 Freestyle | LCM | 1:12.21 | BB+5.22s to A·+7.82s to Sectionals | 2024-07-13 | 2024 CO NCS Gold District Championships venue |
| 200 Freestyle | LCM | 2:35.53 | BB+10.44s to A·+16.54s to Sectionals | 2026-05-03 | 2026 CO Longmont IMR/IMX Adrenaline Gauntlet venue |
| 50 Backstroke | LCM | 38.62 | BB+2.83s to A·+7.73s to Futures | 2024-04-26 | 2024 CO FAST Spring Splash LC Open venue |
| 100 Backstroke | LCM | 1:17.26 | BB+3.07s to A·+5.87s to Sectionals | 2026-05-03 | 2026 CO Longmont IMR/IMX Adrenaline Gauntlet venue |
| 50 Breaststroke | LCM | 46.85 | +0.66s to B·+12.06s to Futures | 2026-01-01 | 1723269 |
| 100 Breaststroke | LCM | 1:39.28 | +0.99s to B·+18.29s to Sectionals | 2026-05-02 | 2026 CO Longmont IMR/IMX Adrenaline Gauntlet venue |
| 50 Butterfly | LCM | 38.17 | B+2.18s to BB·+8.68s to Futures | 2024-04-26 | 2024 CO FAST Spring Splash LC Open venue |
| 100 Butterfly | LCM | 1:35.05 | +10.86s to B·+25.76s to Sectionals | 2026-05-02 | 2026 CO Longmont IMR/IMX Adrenaline Gauntlet venue |
| 200 Individual Medley | LCM | 3:02.54 | B+5.95s to BB·+25.55s to Sectionals | 2026-05-02 | 2026 CO Longmont IMR/IMX Adrenaline Gauntlet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 Butterfly | SCY | 33.60 | flying | 200 Medley Relay (leg 3) | 2024-03-03 | 2024 CO NCS Winter District 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 17-18 · SCY
1822 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:52.21 | 601 |
| 200 BK SCY | 2:23.23 | 574 |
| 200 IM SCY | 2:21.81 | 647 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · LCM
2265 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:35.53 | 529 |
| 100 BK LCM | 1:17.26 | 581 |
| 100 BR LCM | 1:39.28 | 399 |
| 100 FL LCM | 1:35.05 | 286 |
| 200 IM LCM | 3:02.54 | 470 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.27 split/total mismatch
Front half 27.90s · back half 29.37s
200 Freestyle SCY 2:07.22 split/total mismatch
Front half 32.00s · back half 95.22s
500 Freestyle SCY 5:52.21
Front half 176.42s · back half 175.79s
100 Backstroke SCY 1:03.13
Front half 30.74s · back half 32.39s
200 Backstroke SCY 2:23.23
Front half 70.97s · back half 72.26s
200 Individual Medley SCY 2:21.81
Front half 66.28s · back half 75.53s
100 Freestyle LCM 1:12.21
Front half 34.52s · back half 37.69s
200 Freestyle LCM 2:35.53
Front half 76.39s · back half 79.14s
100 Backstroke LCM 1:17.26
Front half 37.34s · back half 39.92s
100 Breaststroke LCM 1:39.28
Front half 46.02s · back half 53.26s
100 Butterfly LCM 1:35.05
Front half 43.65s · back half 51.40s
200 Individual Medley LCM 3:02.54
Front half 88.14s · back half 94.40s
Progression
Faster times are higher. One card per event, all courses & history.