swimKatja Paterson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 22.42 | 2026-04-17 | 2026 April Mini Meet venue | |
| 50 Freestyle | SCY | 31.42 | A+0.53s to AA·+5.33s to Sectionals | 2026-04-17 | 2026 April Mini Meet venue |
| 500 Freestyle | SCY | 7:22.09 | BB+28.20s to A·+112.70s to Sectionals | 2026-06-05 | 2026 June Mini Meet venue |
| 50 Backstroke | SCY | 37.87 | A+1.68s to AA·+11.58s to Futures | 2026-04-17 | 2026 April Mini Meet venue |
| 50 Butterfly | SCY | 35.02 | AA+1.83s to AAA·+9.33s to Futures | 2026-04-17 | 2026 April Mini Meet venue |
| 100 Individual Medley | SCY | 1:28.46 | BB+5.87s to A | 2026-06-05 | 2026 June Mini Meet venue |
| 50 Freestyle | LCM | 34.15 | AA+0.46s to AAA·+4.56s to Sectionals | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
| 100 Freestyle | LCM | 1:21.49 | A+3.20s to AA·+17.10s to Sectionals | 2026-06-13 | 2026 THSC June Open venue |
| 200 Freestyle | LCM | 3:07.25 | BB+6.86s to A·+48.26s to Sectionals | 2026-05-17 | 2026 TEAM Showdown venue |
| 400 Freestyle | LCM | 7:05.13 | B+2.94s to BB·+133.34s to Sectionals | 2026-05-16 | 2026 TEAM Showdown venue |
| 50 Backstroke | LCM | 41.98 | A+0.39s to AA·+11.09s to Futures | 2026-06-26 | 2026 TEAM Summer Invitational venue |
| 100 Backstroke | LCM | 1:30.20 | AA+4.31s to AAA·+18.81s to Sectionals | 2026-06-14 | 2026 THSC June Open venue |
| 50 Breaststroke | LCM | 48.82 | BB+0.03s to A·+14.03s to Futures | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
| 100 Breaststroke | LCM | 1:50.28 | BB+1.79s to A·+29.29s to Sectionals | 2026-05-08 | Bend Swim Club May Invitational 2026 venue |
| 50 Butterfly | LCM | 35.94 | AAA+0.75s to AAAA·+6.45s to Futures | 2026-07-11 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
| 100 Butterfly | LCM | 1:30.75 | AA+3.96s to AAA·+21.46s to Sectionals | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships - fast pool |
| 200 Individual Medley | LCM | 3:19.06 | A+5.57s to AA·+42.07s to Sectionals | 2026-07-12 | 2026 OSI Arena Summer LC 12&U Championships - fast 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 | LCM | 35.00 | flat | 200 Free Relay | 2026-07-11 | 2026 OSI Arena Summer LC 12&U 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 10 & under · LCM
3275 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:07.25 | 568 |
| 100 BK LCM | 1:30.20 | 726 |
| 100 BR LCM | 1:50.28 | 599 |
| 100 FL LCM | 1:30.75 | 700 |
| 200 IM LCM | 3:19.06 | 682 |
IMR 10 & under · LCM
3627 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:21.49 | 655 |
| 50 BK LCM | 41.98 | 712 |
| 50 BR LCM | 48.82 | 640 |
| 50 FL LCM | 35.94 | 938 |
| 200 IM LCM | 3:19.06 | 682 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle LCM 3:07.25
Front half 87.76s · back half 99.49s
400 Freestyle LCM 7:05.13
Front half 213.24s · back half 211.89s
100 Backstroke LCM 1:30.20
Front half 42.42s · back half 47.78s
100 Butterfly LCM 1:30.75
Front half 41.19s · back half 49.56s
200 Individual Medley LCM 3:19.06
Front half 88.53s · back half 110.53s
Progression
Faster times are higher. One card per event, all courses & history.