swimKatherine Polazzi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.25 | AA+1.16s to AAA·+3.66s to Sectionals | 2026-02-21 | 2026 FG SCY BB Championships SOUTH fast pool |
| 100 Freestyle | SCY | 1:06.30 | A+2.51s to AA·+10.81s to Sectionals | 2026-01-18 | 2026 Speedo SoFlo Open venue |
| 200 Freestyle | SCY | 2:21.24 | A+2.35s to AA·+21.55s to Sectionals | 2024-11-22 | NPB Turkey Invite |
| 500 Freestyle | SCY | 6:27.97 | A+14.98s to AA·+70.28s to Sectionals | 2026-02-06 | 2026 Matt Mounts Memorial Swim Meet fast pool |
| 50 Backstroke | SCY | 36.37 | BB+1.58s to A·+6.98s to Sectionals | 2025-11-02 | Piranhas Turkey Classic 2025 venue |
| 100 Backstroke | SCY | 1:19.28 | BB+2.89s to A·+16.89s to Sectionals | 2026-02-21 | 2026 FG SCY BB Championships SOUTH fast pool |
| 50 Breaststroke | SCY | 44.44 | B+2.15s to BB·+9.95s to Sectionals | 2026-01-17 | 2026 Speedo SoFlo Open venue |
| 100 Breaststroke | SCY | 1:37.09 | B+4.20s to BB·+24.40s to Sectionals | 2026-02-08 | 2026 Matt Mounts Memorial Swim Meet fast pool |
| 50 Butterfly | SCY | 34.80 | BB+1.41s to A·+6.71s to Sectionals | 2024-11-22 | NPB Turkey Invite |
| 100 Butterfly | SCY | 1:28.62 | B+5.13s to BB·+28.03s to Sectionals | 2025-11-23 | 2025 NPB Turkey Invite venue |
| 100 Individual Medley | SCY | 1:21.51 | BB+5.52s to A | 2025-11-22 | 2025 NPB Turkey Invite venue |
| 200 Individual Medley | SCY | 2:53.29 | BB+8.10s to A·+37.30s to Sectionals | 2025-11-23 | 2025 NPB Turkey Invite venue |
| 50 Freestyle | LCM | 31.31 | AAA+0.72s to AAAA·+2.22s to Sectionals | 2026-06-19 | Swim Fort Lauderdale Speedo Summer Classic 26 venue |
| 100 Freestyle | LCM | 1:10.73 | AA+0.64s to AAA·+7.84s to Sectionals | 2026-06-20 | Swim Fort Lauderdale Speedo Summer Classic 26 venue |
| 200 Freestyle | LCM | 2:39.80 | A+1.31s to AA·+24.41s to Sectionals | 2026-05-16 | May Central Park Series venue |
| 400 Freestyle | LCM | 5:36.37 | A+0.58s to AA·+50.58s to Sectionals | 2026-06-19 | Swim Fort Lauderdale Speedo Summer Classic 26 venue |
| 50 Backstroke | LCM | 41.74 | BB+1.65s to A·+7.95s to Sectionals | 2026-05-22 | 2026 Terrapin Invite fast pool |
| 100 Backstroke | LCM | 1:30.08 | BB+0.89s to A·+18.59s to Sectionals | 2026-06-06 | 18th Annual LC - NPB Summer Kickoff venue |
| 50 Breaststroke | LCM | 47.96 | BB+3.07s to A·+8.67s to Sectionals | 2026-06-20 | Swim Fort Lauderdale Speedo Summer Classic 26 venue |
| 100 Breaststroke | LCM | 1:56.30 | +0.41s to B·+33.61s to Sectionals | 2025-07-11 | 2025 FG LCM BB Championships North |
| 50 Butterfly | LCM | 37.64 | BB+0.25s to A·+5.55s to Sectionals | 2026-06-18 | Swim Fort Lauderdale Speedo Summer Classic 26 venue |
| 100 Butterfly | LCM | 1:36.80 | B+1.71s to BB·+28.21s to Sectionals | 2026-05-16 | May Central Park Series venue |
| 200 Individual Medley | LCM | 3:26.35 | B+1.46s to BB·+51.36s to Sectionals | 2025-06-21 | Swim Fort Lauderdale Speedo Summer Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 30.52 | flat | 200 Free Relay | 2024-12-15 | 34th Annual Winter Championships |
| 50 Freestyle | SCY | 28.70 | flying | 200 Medley Relay (leg 4) | 2026-03-08 | 2026 FG Age Group SCY Championships |
| 50 Freestyle | SCY | 28.88 | flying | 200 Free Relay (leg 3) | 2026-03-08 | 2026 FG Age Group SCY Championships |
| 100 Freestyle | SCY | 1:05.16 | flying | 400 Free Relay (leg 3) | 2026-03-07 | 2026 FG Age Group SCY Championships |
| 100 Freestyle | SCY | 1:07.78 | flying | 400 Medley Relay (leg 4) | 2025-12-12 | 35th Annual Winter Championships |
| 100 Backstroke | SCY | 1:19.21 | flat | 400 Medley Relay | 2026-03-06 | 2026 FG Age Group SCY Championships |
| 100 Breaststroke | SCY | 1:21.86 | flying | 400 Medley Relay (leg 2) | 2025-12-13 | 35th Annual Winter Championships |
| 50 Butterfly | SCY | 2:02.02 | flying | 200 Medley Relay (leg 3) | 2025-03-08 | 2025 FG Age Group SCY 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 11-12 · LCM
2387 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:36.37 | 672 |
| 100 BK LCM | 1:30.08 | 529 |
| 100 BR LCM | 1:56.30 | 347 |
| 100 FL LCM | 1:36.80 | 391 |
| 200 IM LCM | 3:26.35 | 448 |
IMR 11-12 · LCM
2690 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:39.80 | 669 |
| 50 BK LCM | 41.74 | 521 |
| 50 BR LCM | 47.96 | 473 |
| 50 FL LCM | 37.64 | 579 |
| 200 IM LCM | 3:26.35 | 448 |
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 31.49s · back half 34.81s
200 Freestyle SCY 2:21.24 split/total mismatch
500 Freestyle SCY 6:27.97
Front half 187.41s · back half 200.56s
100 Backstroke SCY 1:19.28
Front half 37.08s · back half 42.20s
100 Breaststroke SCY 1:37.09
Front half 44.73s · back half 52.36s
100 Butterfly SCY 1:28.62
Front half 40.20s · back half 48.42s
100 Individual Medley SCY 1:21.51
Front half 36.13s · back half 45.38s
200 Individual Medley SCY 2:53.29
Front half 79.43s · back half 93.86s
200 Freestyle LCM 2:39.80
Front half 75.66s · back half 84.14s
400 Freestyle LCM 5:36.37
Front half 164.33s · back half 172.04s
100 Backstroke LCM 1:30.08
Front half 44.61s · back half 45.47s
100 Butterfly LCM 1:36.80
Front half 41.37s · back half 55.43s
200 Individual Medley LCM 3:26.35
Front half 96.92s · back half 109.43s
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.