Katherine Chow
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.00 | AA+0.31s to AAA·+3.91s to Sectionals | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 100 Freestyle | SCY | 1:06.30 | AA+1.21s to AAA·+9.81s to Sectionals | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Backstroke | SCY | 36.44 | A+0.25s to AA·+10.15s to Futures | 2025-12-14 | 2025 CA SCS/SCAT WAGvenue |
| 100 Backstroke | SCY | 1:15.25 | AA+0.76s to AAA·+13.86s to Sectionals | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Breaststroke | SCY | 42.06 | A+1.17s to AA·+12.27s to Futures | 2026-02-01 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 100 Butterfly | SCY | 1:15.47 | AAA+4.58s to AAAA·+14.38s to Sectionals | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Individual Medley | SCY | 1:16.43 | AA+1.24s to AAA | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 200 Individual Medley | SCY | 2:38.77 | AAA+5.88s to AAAA·+22.28s to Sectionals | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Freestyle | LCM | 32.68 | AAA+0.49s to AAAA·+3.09s to Sectionals | 2026-07-26 | 2026 CA SCS Summer A/G Champsvenue |
| 100 Freestyle | LCM | 1:15.33 | AA+0.74s to AAA·+10.94s to Sectionals | 2026-07-19 | 2026 SCS ELITE Age Group LCM Championshipvenue |
| 200 Freestyle | LCM | 2:37.93 | AAA+2.84s to AAAA·+18.94s to Sectionals | 2026-07-18 | 2026 SCS ELITE Age Group LCM Championshipvenue |
| 50 Backstroke | LCM | 39.93 | AA+0.44s to AAA·+9.04s to Futures | 2026-07-18 | 2026 SCS ELITE Age Group LCM Championshipvenue |
| 100 Backstroke | LCM | 1:33.53 | A+3.14s to AA·+22.14s to Sectionals | 2026-05-03 | 2026 CA MVN May BB Min LCMvenue |
| 50 Butterfly | LCM | 36.16 | AAA+0.97s to AAAA·+6.67s to Futures | 2026-07-19 | 2026 SCS ELITE Age Group LCM Championshipvenue |
| 100 Butterfly | LCM | 1:25.39 | AAA+4.40s to AAAA·+16.10s to Sectionals | 2026-06-11 | ARMADA-2026 SCS June AG Invitevenue |
| 200 Individual Medley | LCM | 2:58.50 | AAA+2.91s to AAAA·+21.51s to Sectionals | 2026-07-19 | 2026 SCS ELITE Age Group LCM Championshipvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.87 | flying | 200 Medley Relay (leg 4) | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 50 Freestyle | SCY | 28.99 | flying | 200 Free Relay (leg 4) | 2025-12-13 | 2025 CA SCS/SCAT WAG |
| 50 Freestyle | LCM | 33.03 | flying | 200 Free Relay (leg 3) | 2026-07-24 | 2026 CA SCS Summer A/G Champs |
| 50 Butterfly | LCM | 36.36 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 SCS ELITE Age Group LCM Championship |
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
3385 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.93 | 947 |
| 100 BK LCM | 1:33.53 | 651 |
| 100 FL LCM | 1:25.39 | 840 |
| 200 IM LCM | 2:58.50 | 947 |
| 100 BR LCM | — | 0 |
IMR 10 & under · LCM
3524 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:15.33 | 829 |
| 50 BK LCM | 39.93 | 827 |
| 50 FL LCM | 36.16 | 921 |
| 200 IM LCM | 2:58.50 | 947 |
| 50 BR LCM | — | 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 1:06.30
Front half 31.78s · back half 34.52s
100 Backstroke SCY 1:15.25
Front half 36.12s · back half 39.13s
100 Butterfly SCY 1:15.47
Front half 35.16s · back half 40.31s
100 Individual Medley SCY 1:16.43
Front half 35.77s · back half 40.66s
200 Individual Medley SCY 2:38.77
Front half 74.45s · back half 84.32s
100 Freestyle LCM 1:15.33
Front half 36.13s · back half 39.20s
200 Freestyle LCM 2:37.93
Front half 77.04s · back half 80.89s
100 Backstroke LCM 1:33.53
Front half 45.20s · back half 48.33s
200 Individual Medley LCM 2:58.50
Front half 85.98s · back half 92.52s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.