swimElla Kozlowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.24 | A+0.15s to AA·+0.15s to Sectionals | 2024-03-03 | 2024 CO CSI 14&U Silver Statevenue |
| 100 Freestyle | SCY | 56.31 | AA+2.22s to AAA·Sectionals ✓+4.42s to Futures | 2024-12-22 | 2024 CO OB The REX - Coaches Invitefast pool |
| 200 Freestyle | SCY | 2:05.01 | A+2.72s to AA·+2.62s to Sectionals | 2025-04-02 | 2025 SC Western Zone Sr. Championships |
| 500 Freestyle | SCY | 5:51.67 | BB+7.38s to A·+22.28s to Sectionals | 2024-03-03 | 2024 CO CSI 14&U Silver Statevenue |
| 50 Backstroke | SCY | 31.00 | BB+0.81s to A·+4.71s to Futures | 2025-01-01 | 2025 CO AQUA, AAC, DSA Tri Meet |
| 100 Backstroke | SCY | 1:01.40 | A+0.21s to AA·+0.01s to Sectionals | 2026-02-06 | 2026 CO OB Centennial A-League Championshipsvenue |
| 200 Backstroke | SCY | 2:26.61 | BB+8.12s to A·+13.32s to Sectionals | 2024-03-01 | 2024 CO CSI 14&U Silver Statevenue |
| 50 Breaststroke | SCY | 33.97 | A+0.28s to AA·+4.18s to Futures | 2025-01-01 | 2025 CO ACES Fall High Point Invite |
| 100 Breaststroke | SCY | 1:11.38 | A+1.09s to AA·+0.79s to Sectionals | 2026-02-17 | 2026 CO OB CHSAA 5A State Championshipsvenue |
| 200 Breaststroke | SCY | 2:42.14 | BB+2.05s to A·+9.35s to Sectionals | 2025-01-01 | 2025 CO ACES Fall High Point Invite |
| 50 Butterfly | SCY | 35.01 | +0.22s to B·+9.32s to Futures | 2021-02-21 | 2021 CO 5280 vs FORM vs NFSC vs SRAY vs ACESvenue |
| 100 Butterfly | SCY | 1:07.70 | BB+4.21s to A·+6.61s to Sectionals | 2025-01-01 | 2025 CO ACES Fall High Point Invite |
| 100 Individual Medley | SCY | 1:09.35 | 2023-09-24 | 2023 CO AQUA vs DSA Dualvenue | |
| 200 Individual Medley | SCY | 2:16.77 | A+0.28s to AA·+0.28s to Sectionals | 2026-02-07 | 2026 CO OB Centennial A-League Championshipsvenue |
| 50 Freestyle | LCM | 29.90 | A+0.21s to AA·+0.31s to Sectionals | 2024-05-18 | 2024 CO CUDA vs AQUA Dualvenue |
| 100 Freestyle | LCM | 1:05.89 | A+1.60s to AA·+1.50s to Sectionals | 2026-05-17 | 2026 CO ACES Spring Invitevenue |
| 400 Freestyle | LCM | 5:32.91 | B+0.72s to BB·+41.12s to Sectionals | 2024-05-31 | 2024 CO Barracuda Summer Sizzler Invitevenue |
| 50 Backstroke | LCM | 36.31 | BB+0.82s to A·+5.42s to Futures | 2026-05-16 | 2026 CO ACES Spring Invitevenue |
| 100 Backstroke | LCM | 1:26.52 | B+5.63s to BB·+15.13s to Sectionals | 2022-07-08 | 2022 CO Zone 2 Senior Meetvenue |
| 50 Breaststroke | LCM | 40.73 | BB+1.04s to A·+5.94s to Futures | 2026-05-17 | 2026 CO ACES Spring Invitevenue |
| 100 Breaststroke | LCM | 1:28.63 | BB+4.44s to A·+7.64s to Sectionals | 2026-05-16 | 2026 CO ACES Spring Invitevenue |
| 50 Butterfly | LCM | 35.32 | BB+1.93s to A·+5.83s to Futures | 2024-06-12 | 2024 CO HRA Sprint Eliminatorvenue |
| 200 Individual Medley | LCM | 2:41.71 | A+5.02s to AA·+4.72s to Sectionals | 2026-07-19 | 2026 CO CSI Senior LCM State Championshipsvenue |
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.
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 | 26.73 | flying | 200 Free Relay (leg 3) | 2023-11-04 | 2023 CO AQUA vs AAC Dual |
| 100 Freestyle | SCY | 1:05.87 | flying | 400 Free Relay (leg 3) | 2023-02-05 | 2023 CO FORM February Freeze |
| 50 Breaststroke | SCY | 36.61 | flying | 200 Medley Relay (leg 2) | 2023-01-15 | 2023 CO SSA Snowball Open |
| 100 Breaststroke | SCY | 1:25.62 | flying | 400 Medley Relay (leg 2) | 2023-02-05 | 2023 CO FORM February Freeze |
| 50 Freestyle | LCM | 31.36 | flying | 200 Medley Relay (leg 4) | 2024-06-12 | 2024 CO HRA Sprint Eliminator |
| 100 Backstroke | LCM | 1:32.43 | flat | 400 Medley Relay | 2022-07-21 | 2022 CO CSI Senior LC Championships |
| 100 Butterfly | LCM | 1:11.38 | flying | 400 Medley Relay (leg 3) | 2026-07-16 | 2026 CO CSI Senior LCM State 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
2483 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:51.67 | 604 |
| 200 BK SCY | 2:26.61 | 535 |
| 200 BR SCY | 2:42.14 | 623 |
| 200 IM SCY | 2:16.77 | 721 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
3375 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:05.01 | 688 |
| 100 BK SCY | 1:01.40 | 718 |
| 100 BR SCY | 1:11.38 | 707 |
| 100 FL SCY | 1:07.70 | 541 |
| 200 IM SCY | 2:16.77 | 721 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.31
Front half 27.19s · back half 29.12s
500 Freestyle SCY 5:51.67
Front half 172.06s · back half 179.61s
100 Backstroke SCY 1:01.40
Front half 29.64s · back half 31.76s
200 Backstroke SCY 2:26.61
Front half 71.31s · back half 75.30s
100 Breaststroke SCY 1:11.38
Front half 32.99s · back half 38.39s
100 Individual Medley SCY 1:09.35
Front half 31.54s · back half 37.81s
200 Individual Medley SCY 2:16.77
Front half 65.35s · back half 71.42s
400 Freestyle LCM 5:32.91
Front half 164.93s · back half 167.98s
200 Individual Medley LCM 2:41.71
Front half 77.65s · back half 84.06s
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.