swimJack Hallermann
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.11 | BB+0.92s to A | 2025-01-05 | 2025 MN MONC New Years Invite |
| 100 Freestyle | SCY | 1:27.13 | B+7.84s to BB | 2025-12-13 | 2025 MN VCTY MMST Winter Splash venue |
| 200 Freestyle | SCY | 2:46.96 | BB+15.27s to A | 2026-02-28 | 2026 MN RSC Minnesota Regional Championship - venue |
| 500 Freestyle | SCY | 8:06.96 | B+32.87s to BB | 2026-01-25 | 2026 MN Tuna Frozen Festival venue |
| 1000 Freestyle | SCY | 12:50.66 | 2025-03-07 | 2025 MN STRM Minnesota Regional Championship | |
| 50 Backstroke | SCY | 40.04 | BB+2.25s to A | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship - |
| 100 Backstroke | SCY | 1:31.45 | B+0.96s to BB | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship - |
| 200 Backstroke | SCY | 3:22.27 | 2026-02-08 | 2026 MN SDVL Sweet Heart Classic fast pool | |
| 50 Breaststroke | SCY | 45.30 | BB+3.21s to A | 2026-03-08 | 2026 MN RSC 10&U State Championship venue |
| 100 Breaststroke | SCY | 1:41.69 | BB+10.00s to A | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship - |
| 200 Breaststroke | SCY | 3:56.02 | 2026-01-11 | 2026 MN MONC New Years Invite fast pool | |
| 50 Butterfly | SCY | 55.09 | +8.60s to B | 2025-10-25 | 2025 MN SDVL Halloween Spooktacular - copied slow pool |
| 100 Individual Medley | SCY | 1:35.40 | B+5.61s to BB | 2025-11-22 | 2025 MN HTSC Harvest Classic venue |
| 200 Individual Medley | SCY | 3:12.07 | BB+18.58s to A | 2026-03-01 | 2026 MN RSC Minnesota Regional Championship - venue |
| 50 Freestyle | LCM | 40.74 | B+0.95s to BB | 2026-06-21 | 2026 SD Aberdeen Summer High Point Swim Meet venue |
| 100 Freestyle | LCM | 1:28.23 | BB+8.04s to A | 2026-05-16 | 2026 MN HURR LC Spring Opener venue |
| 200 Freestyle | LCM | 3:41.91 | +4.82s to B | 2025-07-19 | 2025 MN STRM Minnesota Regional Championship venue |
| 500 Freestyle | LCM | 10:50.00 | 2025-08-06 | 2025 MN MNSI Open Water Championship venue | |
| 50 Backstroke | LCM | 39.92 | AA+0.93s to AAA | 2025-07-12 | 2025 MN BAC Last Chance Invitational |
| 100 Backstroke | LCM | 1:44.20 | BB+11.91s to A | 2026-06-21 | 2026 SD Aberdeen Summer High Point Swim Meet venue |
| 50 Breaststroke | LCM | 54.26 | BB+6.37s to A | 2026-06-21 | 2026 SD Aberdeen Summer High Point Swim Meet venue |
| 100 Breaststroke | LCM | 1:56.43 | BB+10.84s to A | 2026-05-16 | 2026 MN HURR LC Spring Opener venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 | 35.28 | flat | 200 Free Relay | 2026-03-08 | 2026 MN RSC 10&U State Championship |
| 50 Freestyle | SCY | 34.46 | flying | 200 Free Relay (leg 4) | 2026-03-01 | 2026 MN RSC Minnesota Regional Championship - |
| 50 Backstroke | SCY | 39.94 | flat | 200 Medley Relay | 2026-02-28 | 2026 MN RSC Minnesota Regional Championship - |
| 50 Breaststroke | SCY | 56.81 | flying | 200 Medley Relay (leg 2) | 2025-03-08 | 2025 MN STRM 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 10 & under · SCY
1879 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:46.96 | 501 |
| 100 BK SCY | 1:31.45 | 429 |
| 100 BR SCY | 1:41.69 | 465 |
| 200 IM SCY | 3:12.07 | 484 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
1939 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:27.13 | 337 |
| 50 BK SCY | 40.04 | 519 |
| 50 BR SCY | 45.30 | 518 |
| 50 FL SCY | 55.09 | 174 |
| 100 IM SCY | 1:35.40 | 391 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:27.13
Front half 41.65s · back half 45.48s
200 Freestyle SCY 2:46.96
500 Freestyle SCY 8:06.96
200 Backstroke SCY 3:22.27
Front half 101.75s · back half 100.52s
200 Breaststroke SCY 3:56.02
Front half 115.42s · back half 120.60s
100 Individual Medley SCY 1:35.40
Front half 46.45s · back half 48.95s
100 Freestyle LCM 1:28.23
Front half 41.45s · back half 46.78s
200 Freestyle LCM 3:41.91
Front half 108.71s · back half 113.20s
100 Backstroke LCM 1:44.20
Front half 50.58s · back half 53.62s
100 Breaststroke LCM 1:56.43
Front half 56.07s · back half 60.36s
Progression
Faster times are higher. One card per event, all courses & history.