swimAvery Antoniewski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.57 | AA+0.18s to AAA·+0.28s to Sectionals | 2024-01-20 | Express January Open 2024slow pool |
| 100 Freestyle | SCY | 53.86 | AAA+1.27s to AAAA·Sectionals ✓+1.97s to Futures | 2024-01-06 | 2024 MAC Short Course Midwest Invitationalvenue |
| 200 Freestyle | SCY | 1:54.11 | AAA+0.62s to AAAA·Sectionals ✓+1.82s to Futures | 2025-01-01 | 2025 Speedo Winter Junior Championships - West |
| 500 Freestyle | SCY | 5:10.16 | AAA+4.07s to AAAA·Sectionals ✓+7.57s to Futures | 2025-11-21 | Arena Mid-Season Showdown 2025 |
| 100 Backstroke | SCY | 55.55 | AAAA·Futures ✓+0.46s to Winter JNs | 2025-12-12 | 2025 West Speedo Winter Juniorsfast pool |
| 200 Backstroke | SCY | 2:03.65 | AAAA·Futures ✓+4.26s to Winter JNs | 2025-12-13 | 2025 West Speedo Winter Juniorsfast pool |
| 50 Breaststroke | SCY | 33.60 | AA+0.71s to AAA·+2.91s to Sectionals | 2026-05-02 | 2026 Senior Sprint Challenge - copied |
| 100 Breaststroke | SCY | 1:07.87 | AAA+2.28s to AAAA·Sectionals ✓+2.38s to Futures | 2025-11-21 | Arena Mid-Season Showdown 2025 |
| 200 Breaststroke | SCY | 2:43.24 | BB+1.95s to A·+12.25s to Sectionals | 2024-01-20 | Express January Open 2024slow pool |
| 100 Butterfly | SCY | 58.80 | AAA+2.01s to AAAA·Sectionals ✓+2.21s to Futures | 2025-11-21 | Arena Mid-Season Showdown 2025 |
| 200 Butterfly | SCY | 2:21.95 | A+3.76s to AA·+8.86s to Sectionals | 2024-01-06 | 2024 MAC Short Course Midwest Invitationalvenue |
| 100 Individual Medley | SCY | 1:01.24 | 2025-11-21 | Arena Mid-Season Showdown 2025 | |
| 200 Individual Medley | SCY | 2:06.58 | AAAA·Sectionals ✓+0.19s to Futures | 2025-12-11 | 2025 West Speedo Winter Juniorsfast pool |
| 50 Freestyle | LCM | 27.39 | AAAA·Futures ✓+0.50s to Winter JNs | 2025-06-01 | 2025 BAC Jack Pettinger Invitationalvenue |
| 100 Freestyle | LCM | 1:00.34 | AAA+0.65s to AAAA·Sectionals ✓+1.05s to Futures | 2024-08-11 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Freestyle | LCM | 2:09.45 | AAA+0.06s to AAAA·Sectionals ✓+1.66s to Futures | 2025-06-01 | 2025 BAC Jack Pettinger Invitationalvenue |
| 50 Backstroke | LCM | 30.10 | AAAA·Futures ✓+0.31s to Jr Nationals | 2025-07-25 | 2025 TYR FUTURES MADISONvenue |
| 100 Backstroke | LCM | 1:05.21 | AAAA·Futures ✓+0.42s to Winter JNs | 2024-08-10 | 2025 Central Zone 14 & Under Championship Meevenue |
| 200 Backstroke | LCM | 2:21.91 | AAAA·Futures ✓+2.32s to Winter JNs | 2024-08-11 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Breaststroke | LCM | 1:24.40 | A+2.11s to AA·+4.41s to Sectionals | 2024-06-01 | 2024 BAC Jack Pettinger Invitationalvenue |
| 50 Butterfly | LCM | 29.28 | AAAA·Futures ✓+0.89s to Jr Nationals | 2025-07-31 | Wisconsin Swimming 13 & O LC State Meet 2025 |
| 100 Butterfly | LCM | 1:07.40 | AA+0.01s to AAA·Sectionals ✓+2.71s to Futures | 2025-06-28 | 2025 LC Western Great Lakes Openvenue |
| 200 Individual Medley | LCM | 2:24.23 | AAAA·Futures ✓+2.14s to Winter JNs | 2024-08-09 | 2025 Central Zone 14 & Under Championship Meevenue |
| 400 Individual Medley | LCM | 5:32.81 | AA+7.52s to AAA·+8.42s to Sectionals | 2024-05-31 | 2024 BAC Jack Pettinger Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 26.84 | flat | 200 Free Relay | 2024-05-11 | Express May 11, 2024 Open Meet |
| 50 Freestyle | SCY | 23.44 | flying | 200 Free Relay (leg 4) | 2025-12-12 | 2025 West Speedo Winter Juniors |
| 100 Freestyle | SCY | 51.28 | flying | 400 Free Relay (leg 4) | 2025-12-13 | 2025 West Speedo Winter Juniors |
| 200 Freestyle | SCY | 1:51.85 | flying | 800 Free Relay (leg 3) | 2025-12-10 | 2025 West Speedo Winter Juniors |
| 50 Butterfly | SCY | 28.10 | flying | 200 Medley Relay (leg 3) | 2024-01-20 | Express January Open 2024 |
| 50 Freestyle | LCM | 27.71 | flat | 200 Free Relay | 2024-08-09 | 2025 Central Zone 14 & Under Championship Mee |
| 50 Freestyle | LCM | 27.60 | flying | 200 Medley Relay (leg 4) | 2024-08-08 | 2025 Central Zone 14 & Under Championship Mee |
| 50 Freestyle | LCM | 27.03 | flying | 200 Free Relay (leg 3) | 2025-07-23 | 2025 TYR FUTURES MADISON |
| 100 Freestyle | LCM | 59.46 | flying | 400 Free Relay (leg 4) | 2024-08-11 | 2025 Central Zone 14 & Under Championship Mee |
| 200 Freestyle | LCM | 2:11.92 | flying | 800 Free Relay (leg 3) | 2025-07-24 | 2025 TYR FUTURES MADISON |
| 50 Backstroke | LCM | 31.88 | flat | 200 Medley Relay | 2025-06-28 | 2025 LC Western Great Lakes Open |
| 100 Backstroke | LCM | 1:10.73 | flat | 400 Medley Relay | 2023-08-05 | 2025 Central Zone 14 & Under Championship Mee |
| 50 Butterfly | LCM | 28.58 | flying | 200 Medley Relay (leg 3) | 2025-07-23 | 2025 TYR FUTURES MADISON |
| 100 Butterfly | LCM | 1:05.47 | flying | 400 Medley Relay (leg 3) | 2025-07-26 | 2025 TYR FUTURES MADISON |
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 15-16 · SCY
4113 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:10.16 | 912 |
| 200 BK SCY | 2:03.65 | 953 |
| 200 BR SCY | 2:43.24 | 623 |
| 200 FL SCY | 2:21.95 | 672 |
| 200 IM SCY | 2:06.58 | 953 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
4633 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.11 | 940 |
| 100 BK SCY | 55.55 | 1029 |
| 100 BR SCY | 1:07.87 | 857 |
| 100 FL SCY | 58.80 | 854 |
| 200 IM SCY | 2:06.58 | 953 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.86
Front half 25.99s · back half 27.87s
200 Freestyle SCY 1:54.11
Front half 54.38s · back half 59.73s
500 Freestyle SCY 5:10.16 split/total mismatch
Front half 64.37s · back half 245.79s
100 Backstroke SCY 55.55
Front half 26.76s · back half 28.79s
200 Backstroke SCY 2:03.65
Front half 60.26s · back half 63.39s
200 Breaststroke SCY 2:43.24
Front half 79.98s · back half 83.26s
100 Butterfly SCY 58.80 split/total mismatch
200 Butterfly SCY 2:21.95
Front half 67.52s · back half 74.43s
200 Individual Medley SCY 2:06.58
Front half 59.14s · back half 67.44s
100 Freestyle LCM 1:00.34
Front half 28.73s · back half 31.61s
200 Freestyle LCM 2:09.45
Front half 64.63s · back half 64.82s
100 Backstroke LCM 1:05.21 · 510.0 min after 50 Backstroke
Front half 31.97s · back half 33.24s
200 Backstroke LCM 2:21.91
Front half 71.30s · back half 70.61s
100 Breaststroke LCM 1:24.40
Front half 40.22s · back half 44.18s
100 Butterfly LCM 1:07.40
Front half 32.35s · back half 35.05s
200 Individual Medley LCM 2:24.23
Front half 68.29s · back half 75.94s
400 Individual Medley LCM 5:32.81
Front half 155.42s · back half 177.39s
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.
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.