Liam Peterson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.82 | AA+0.33s to AAA·+1.23s to Sectionals | 2026-03-01 | 2026 MN RSC Minnesota Regional Championship - venue |
| 100 Freestyle | SCY | 51.27 | AA+0.08s to AAA·+2.28s to Sectionals | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship - venue |
| 200 Freestyle | SCY | 1:59.15 | A+2.06s to AA·+11.66s to Sectionals | 2025-10-05 | 2025 EDI October Sunday At The Races venue |
| 500 Freestyle | SCY | 5:05.87 | AA+2.58s to AAA·+12.98s to Sectionals | 2026-02-27 | 2026 MN RSC Minnesota Regional Championship - venue |
| 1000 Freestyle | SCY | 12:47.76 | B+23.47s to BB·+159.27s to Sectionals | 2024-11-17 | 2024 MN AQJT November Invite venue |
| 100 Backstroke | SCY | 1:05.23 | BB+4.04s to A·+9.14s to Sectionals | 2025-10-05 | 2025 EDI October Sunday At The Races venue |
| 200 Backstroke | SCY | 2:40.49 | +5.30s to B·+39.10s to Sectionals | 2024-11-02 | 2024 MN EDI Edina Invite venue |
| 50 Breaststroke | SCY | 28.58 | AAAA·+1.39s to Sectionals | 2026-03-20 | 2026 MN NSAC 11-14 SC State Championship venue |
| 100 Breaststroke | SCY | 1:02.24 | AAA+1.75s to AAAA·Sectionals ✓+4.25s to Futures | 2026-03-21 | 2026 MN NSAC 11-14 SC State Championship venue |
| 200 Breaststroke | SCY | 2:14.39 | AAA+2.90s to AAAA·Sectionals ✓+6.40s to Futures | 2026-03-22 | 2026 MN NSAC 11-14 SC State Championship venue |
| 50 Butterfly | SCY | 26.54 | AA+0.45s to AAA·+2.85s to Sectionals | 2026-02-28 | 2026 MN RSC Minnesota Regional Championship - venue |
| 100 Butterfly | SCY | 1:08.18 | B+2.69s to BB·+14.19s to Sectionals | 2025-11-02 | 2025 MN EDI Invite venue |
| 100 Individual Medley | SCY | 57.70 | 2026-03-21 | 2026 MN NSAC 11-14 SC State Championship venue | |
| 200 Individual Medley | SCY | 2:04.94 | AA+0.85s to AAA·+3.95s to Sectionals | 2026-03-20 | 2026 MN NSAC 11-14 SC State Championship venue |
| 400 Individual Medley | SCY | 4:57.80 | BB+8.31s to A·+33.81s to Sectionals | 2025-11-02 | 2025 MN EDI Invite venue |
| 50 Freestyle | LCM | 27.28 | AA+0.39s to AAA·+1.29s to Sectionals | 2026-06-27 | 2026 STAR Summer Splash Invite fast pool |
| 100 Freestyle | LCM | 1:00.85 | AA+1.86s to AAA·+4.26s to Sectionals | 2026-06-28 | 2026 STAR Summer Splash Invite fast pool |
| 200 Freestyle | LCM | 2:12.37 | AA+3.48s to AAA·+8.88s to Sectionals | 2026-06-27 | 2026 STAR Summer Splash Invite fast pool |
| 400 Freestyle | LCM | 4:40.91 | AA+5.92s to AAA·+18.72s to Sectionals | 2026-06-27 | 2026 STAR Summer Splash Invite |
| 50 Backstroke | LCM | 43.01 | +3.52s to B·+14.32s to Sectionals | 2024-06-15 | 2024 MN NSAC TYR Summer Invite venue |
| 100 Backstroke | LCM | 1:10.31 | A+1.62s to AA·+5.92s to Sectionals | 2026-05-30 | 2026 MN WOLF HUFF N PUFF INVITE venue |
| 50 Breaststroke | LCM | 33.06 | AAAA·+1.07s to Sectionals | 2026-05-30 | 2026 MN WOLF HUFF N PUFF INVITE venue |
| 100 Breaststroke | LCM | 1:12.59 | AAA+2.10s to AAAA·Sectionals ✓+4.40s to Futures | 2026-06-27 | 2026 STAR Summer Splash Invite fast pool |
| 200 Breaststroke | LCM | 2:51.93 | A+4.44s to AA·+12.14s to Sectionals | 2025-05-31 | 2025 MN WOLF HUFF N PUFF INVITE venue |
| 50 Butterfly | LCM | 32.67 | BB+0.68s to A·+5.28s to Sectionals | 2025-07-19 | 2025 MN STRM Minnesota Regional Championship venue |
| 200 Individual Medley | LCM | 2:25.44 | AA+1.65s to AAA·+6.05s to Sectionals | 2026-05-31 | 2026 MN WOLF HUFF N PUFF INVITE venue |
| 400 Individual Medley | LCM | 5:41.54 | BB+6.05s to A·+39.65s to Sectionals | 2025-07-13 | 2025 MN BAC Last Chance Invitational slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 23.91 | flying | 200 Free Relay (leg 4) | 2026-03-22 | 2026 MN NSAC 11-14 SC State Championship |
| 50 Breaststroke | SCY | 28.45 | flying | 200 Medley Relay (leg 2) | 2026-02-28 | 2026 MN RSC Minnesota Regional Championship - |
| 100 Breaststroke | SCY | 1:06.21 | flying | 400 Medley Relay (leg 2) | 2026-03-21 | 2026 MN NSAC 11-14 SC State Championship |
| 50 Freestyle | LCM | 28.60 | flying | 200 Free Relay (leg 3) | 2025-07-20 | 2025 MN STRM Minnesota Regional Championship |
| 50 Breaststroke | LCM | 1:24.34 | flying | 200 Medley Relay (leg 2) | 2024-07-13 | 2024 MN MTKA Minnesota Regional Championship |
| 100 Breaststroke | LCM | 1:33.03 | flying | 400 Medley Relay (leg 2) | 2024-08-03 | 2024 MN NSAC LC 11-14 State 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 13-14 · SCY
3620 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:05.87 | 846 |
| 200 BK SCY | 2:40.49 | 377 |
| 200 BR SCY | 2:14.39 | 930 |
| 200 IM SCY | 2:04.94 | 852 |
| 400 IM SCY | 4:57.80 | 615 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
3503 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:59.15 | 721 |
| 100 BK SCY | 1:05.23 | 551 |
| 100 BR SCY | 1:02.24 | 913 |
| 100 FL SCY | 1:08.18 | 466 |
| 200 IM SCY | 2:04.94 | 852 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.27
Front half 24.97s · back half 26.30s
200 Freestyle SCY 1:59.15
Front half 59.69s · back half 59.46s
500 Freestyle SCY 5:05.87
Front half 153.14s · back half 152.73s
1000 Freestyle SCY 12:47.76
Front half 386.38s · back half 381.38s
100 Backstroke SCY 1:05.23
Front half 32.56s · back half 32.67s
200 Backstroke SCY 2:40.49
100 Breaststroke SCY 1:02.24
Front half 29.12s · back half 33.12s
200 Breaststroke SCY 2:14.39
Front half 65.13s · back half 69.26s
100 Butterfly SCY 1:08.18
Front half 31.52s · back half 36.66s
100 Individual Medley SCY 57.70
Front half 27.38s · back half 30.32s
200 Individual Medley SCY 2:04.94
Front half 60.84s · back half 64.10s
400 Individual Medley SCY 4:57.80
Front half 148.46s · back half 149.34s
100 Freestyle LCM 1:00.85
Front half 29.69s · back half 31.16s
200 Freestyle LCM 2:12.37
Front half 66.83s · back half 65.54s
400 Freestyle LCM 4:40.91
Front half 139.11s · back half 141.80s
100 Backstroke LCM 1:10.31
Front half 34.71s · back half 35.60s
100 Breaststroke LCM 1:12.59
Front half 34.37s · back half 38.22s
200 Breaststroke LCM 2:51.93
Front half 84.87s · back half 87.06s
200 Individual Medley LCM 2:25.44
Front half 71.77s · back half 73.67s
400 Individual Medley LCM 5:41.54
Front half 176.44s · back half 165.10s
Progression
Faster times are higher. One card per event, all courses & history.