swimMaxine Arntzen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.94 | A+0.65s to AA | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship - |
| 100 Freestyle | SCY | 1:07.34 | BB+0.75s to A | 2026-02-14 | 2026 MN RSC President's Day Meet venue |
| 200 Freestyle | SCY | 2:41.00 | B+3.91s to BB | 2026-01-25 | 2026 MN HAST JAN IMX fast pool |
| 500 Freestyle | SCY | 8:07.21 | +33.22s to B | 2025-12-14 | 2025 MN SCSC Winter Carnival venue |
| 50 Backstroke | SCY | 34.13 | A+0.74s to AA | 2026-02-14 | 2026 MN RSC President's Day Meet venue |
| 100 Backstroke | SCY | 1:17.64 | BB+1.25s to A | 2026-02-13 | 2026 MN RSC President's Day Meet venue |
| 50 Breaststroke | SCY | 37.46 | A+0.07s to AA | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship - |
| 100 Breaststroke | SCY | 1:22.37 | A+0.58s to AA | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship - |
| 50 Butterfly | SCY | 33.29 | A+1.30s to AA | 2026-02-08 | 2026 MN AQJT February Invite venue |
| 100 Butterfly | SCY | 1:18.78 | BB+2.49s to A | 2025-10-11 | 2025 MN AQJT 4th Annual Shootout Invite - cop |
| 100 Individual Medley | SCY | 1:14.56 | A+1.77s to AA | 2026-02-14 | 2026 MN RSC President's Day Meet venue |
| 200 Individual Medley | SCY | 2:43.56 | A+5.17s to AA | 2026-02-07 | 2026 MN AQJT February Invite venue |
| 50 Freestyle | LCM | 35.05 | BB+0.26s to A | 2026-05-02 | 2026 MN RSC Pentathlon venue |
| 100 Freestyle | LCM | 1:14.07 | A+0.78s to AA | 2026-05-02 | 2026 MN RSC Pentathlon venue |
| 200 Freestyle | LCM | 2:59.09 | BB+13.70s to A | 2026-06-07 | 2026 MN NSAC Summer Invite venue |
| 400 Freestyle | LCM | 6:03.31 | BB+13.02s to A | 2026-06-19 | 2026 MN MAN Red White & Blue Invite - copied venue |
| 50 Backstroke | LCM | 41.85 | BB+1.76s to A | 2026-05-02 | 2026 MN RSC Pentathlon venue |
| 100 Backstroke | LCM | 1:26.18 | A+1.19s to AA | 2026-06-20 | 2026 MN MAN Red White & Blue Invite - copied venue |
| 50 Breaststroke | LCM | 45.43 | BB+0.54s to A | 2026-05-02 | 2026 MN RSC Pentathlon venue |
| 100 Breaststroke | LCM | 1:38.14 | A+3.65s to AA | 2026-06-07 | 2026 MN NSAC Summer Invite venue |
| 200 Breaststroke | LCM | 3:28.91 | A+4.92s to AA | 2026-06-06 | 2026 MN NSAC Summer Invite venue |
| 50 Butterfly | LCM | 38.19 | BB+0.80s to A | 2026-05-02 | 2026 MN RSC Pentathlon venue |
| 100 Butterfly | LCM | 1:29.02 | BB+2.13s to A | 2026-06-07 | 2026 MN NSAC Summer Invite venue |
| 200 Individual Medley | LCM | 3:04.46 | A+3.27s to AA | 2026-06-06 | 2026 MN NSAC Summer Invite venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 33.51 | flat | 200 Free Relay | 2025-03-15 | 2025 MN FOXJ Short Course 10&U State Champion |
| 50 Freestyle | SCY | 36.59 | flying | 200 Free Relay (leg 4) | 2025-02-16 | 2025 MN RSC President's Day Meet |
| 100 Freestyle | SCY | 3:17.14 | flying | 400 Free Relay (leg 3) | 2026-03-20 | 2026 MN NSAC 11-14 SC State Championship |
| 50 Backstroke | SCY | 38.67 | flat | 200 Medley Relay | 2025-03-08 | 2025 MN EDI Minnesota Regional Championship |
| 50 Breaststroke | SCY | 42.86 | flying | 200 Medley Relay (leg 2) | 2025-03-16 | 2025 MN FOXJ Short Course 10&U State Champion |
| 100 Breaststroke | SCY | 1:29.30 | flying | 400 Medley Relay (leg 2) | 2026-03-21 | 2026 MN NSAC 11-14 SC State Championship |
| 50 Butterfly | SCY | 33.31 | flying | 200 Medley Relay (leg 3) | 2026-02-14 | 2026 MN RSC President's Day Meet |
| 50 Freestyle | LCM | 38.91 | flying | 200 Medley Relay (leg 4) | 2025-07-19 | 2025 MN STRM Minnesota Regional Championship |
| 50 Breaststroke | LCM | 51.84 | flying | 200 Medley Relay (leg 2) | 2024-07-13 | 2024 MN MTKA Minnesota Regional 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 11-12 · LCM
2846 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:03.31 | 533 |
| 100 BK LCM | 1:26.18 | 605 |
| 100 BR LCM | 1:38.14 | 578 |
| 100 FL LCM | 1:29.02 | 502 |
| 200 IM LCM | 3:04.46 | 628 |
IMR 11-12 · SCY
2939 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:41.00 | 433 |
| 50 BK SCY | 34.13 | 619 |
| 50 BR SCY | 37.46 | 683 |
| 50 FL SCY | 33.29 | 575 |
| 100 IM SCY | 1:14.56 | 629 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.34
Front half 32.79s · back half 34.55s
200 Freestyle SCY 2:41.00
Front half 76.91s · back half 84.09s
500 Freestyle SCY 8:07.21
Front half 235.77s · back half 251.44s
100 Backstroke SCY 1:17.64
Front half 37.42s · back half 40.22s
100 Breaststroke SCY 1:22.37 split/total mismatch
Front half 38.27s · back half 44.10s
100 Butterfly SCY 1:18.78 split/total mismatch
100 Individual Medley SCY 1:14.56
Front half 34.77s · back half 39.79s
200 Individual Medley SCY 2:43.56
Front half 75.75s · back half 87.81s
200 Freestyle LCM 2:59.09
400 Freestyle LCM 6:03.31
Front half 181.61s · back half 181.70s
100 Backstroke LCM 1:26.18
Front half 42.59s · back half 43.59s
100 Breaststroke LCM 1:38.14
Front half 47.75s · back half 50.39s
200 Breaststroke LCM 3:28.91
Front half 103.22s · back half 105.69s
100 Butterfly LCM 1:29.02
Front half 42.79s · back half 46.23s
200 Individual Medley LCM 3:04.46
Front half 88.31s · back half 96.15s
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.