Lillian Larson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.08 | A+0.99s to AA | 2025-02-22 | 2025 Lake Huron Regional Meet venue |
| 100 Freestyle | SCY | 57.37 | A+0.78s to AA | 2025-02-23 | 2025 Lake Huron Regional Meet venue |
| 200 Freestyle | SCY | 2:03.08 | A+0.79s to AA | 2025-02-22 | 2025 Lake Huron Regional Meet venue |
| 500 Freestyle | SCY | 5:40.26 | A+10.27s to AA | 2025-02-23 | 2025 Lake Huron Regional Meet venue |
| 100 Backstroke | SCY | 1:02.97 | A+1.78s to AA | 2024-10-04 | 2024 Oakland County Girls Championship venue |
| 200 Backstroke | SCY | 2:14.49 | A+1.70s to AA | 2025-02-22 | 2025 Lake Huron Regional Meet venue |
| 50 Butterfly | SCY | 28.27 | AA+0.88s to AAA | 2025-03-23 | 2025 ULTRA Championship Meet fast pool |
| 100 Butterfly | SCY | 1:00.68 | AA+2.49s to AAA | 2025-03-22 | 2025 ULTRA Championship Meet fast pool |
| 200 Butterfly | SCY | 2:17.01 | A+1.42s to AA | 2025-03-21 | 2025 ULTRA Championship Meet fast pool |
| 100 Individual Medley | SCY | 1:04.35 | 2025-03-22 | 2025 ULTRA Championship Meet fast pool | |
| 200 Individual Medley | SCY | 2:15.36 | AA+4.77s to AAA | 2025-03-21 | 2025 ULTRA Championship Meet fast pool |
| 400 Individual Medley | SCY | 4:47.68 | AA+9.49s to AAA | 2025-03-23 | 2025 ULTRA Championship Meet fast pool |
| 50 Freestyle | SCM | 31.02 | BB+0.93s to A | 2025-05-04 | May the Fourth Intergalactic Meet 2025 slow pool |
| 200 Freestyle | SCM | 2:25.92 | BB+4.83s to A | 2025-05-04 | May the Fourth Intergalactic Meet 2025 slow pool |
| 100 Backstroke | SCM | 1:14.08 | BB+3.49s to A | 2025-05-03 | May the Fourth Intergalactic Meet 2025 slow pool |
| 100 Butterfly | SCM | 1:12.97 | BB+2.78s to A | 2025-05-03 | May the Fourth Intergalactic Meet 2025 slow pool |
| 200 Individual Medley | SCM | 2:45.33 | BB+7.94s to A | 2025-05-03 | May the Fourth Intergalactic Meet 2025 slow pool |
| 400 Individual Medley | SCM | 5:31.53 | A+10.14s to AA | 2025-05-04 | May the Fourth Intergalactic Meet 2025 slow pool |
| 50 Freestyle | LCM | 31.68 | BB+0.69s to A | 2024-06-29 | 2024 CW Eric Namesnik Memorial Open venue |
| 100 Freestyle | LCM | 1:08.10 | BB+1.01s to A | 2024-06-30 | 2024 CW Eric Namesnik Memorial Open venue |
| 200 Freestyle | LCM | 2:26.37 | BB+1.18s to A | 2024-06-16 | 2024 Freeze or Fry venue |
| 400 Freestyle | LCM | 5:10.13 | BB+3.44s to A | 2024-07-14 | 2024 Grizzly Summer Sizzler venue |
| 50 Backstroke | LCM | 36.06 | BB+0.57s to A | 2025-06-14 | 2025 Freeze or Fry Freestyle Challenge venue |
| 100 Backstroke | LCM | 1:10.70 | AA+2.31s to AAA | 2024-07-28 | 2024 LCM ULTRA Championship Meet fast pool |
| 200 Backstroke | LCM | 2:33.83 | AA+5.64s to AAA | 2024-06-30 | 2024 CW Eric Namesnik Memorial Open venue |
| 50 Breaststroke | LCM | 44.19 | B+1.20s to BB | 2025-06-14 | 2025 Freeze or Fry Freestyle Challenge venue |
| 100 Breaststroke | LCM | 1:29.21 | BB+5.02s to A | 2024-07-13 | 2024 Grizzly Summer Sizzler venue |
| 200 Breaststroke | LCM | 3:10.40 | BB+7.81s to A | 2024-07-14 | 2024 Grizzly Summer Sizzler venue |
| 50 Butterfly | LCM | 32.09 | A+0.10s to AA | 2024-07-28 | 2024 LCM ULTRA Championship Meet fast pool |
| 100 Butterfly | LCM | 1:09.85 | A+0.56s to AA | 2025-07-25 | ultra 07 25 2025 venue |
| 200 Butterfly | LCM | 2:41.37 | BB+1.48s to A | 2024-06-29 | 2024 CW Eric Namesnik Memorial Open venue |
| 200 Individual Medley | LCM | 2:37.74 | A+1.05s to AA | 2024-06-30 | 2024 CW Eric Namesnik Memorial Open venue |
| 400 Individual Medley | LCM | 5:28.28 | AA+10.19s to AAA | 2025-07-27 | 2025 LC ULTRA Championship Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 56.97 | flying | 400 Free Relay (leg 3) | 2024-10-04 | 2024 Oakland County Girls Championship |
| 50 Backstroke | SCY | 29.30 | flat | 200 Medley Relay | 2024-10-04 | 2024 Oakland County Girls Championship |
| 50 Freestyle | LCM | 30.06 | flying | 200 Free Relay (leg 3) | 2023-07-16 | 2023 OH CZ East Speedo Sectionals |
| 50 Butterfly | LCM | 41.91 | flying | 200 Medley Relay (leg 3) | 2023-07-14 | 2023 OH CZ East Speedo Sectionals |
| 100 Butterfly | LCM | 1:19.17 | flying | 400 Medley Relay (leg 3) | 2024-06-15 | 2024 Freeze or Fry |
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 · LCM
4055 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:10.13 | 624 |
| 200 BK LCM | 2:33.83 | 742 |
| 200 BR LCM | 3:10.40 | 565 |
| 200 FL LCM | 2:41.37 | 630 |
| 200 IM LCM | 2:37.74 | 729 |
| 400 IM LCM | 5:28.28 | 765 |
IMR 17-18 · LCM
3392 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:26.37 | 634 |
| 100 BK LCM | 1:10.70 | 758 |
| 100 BR LCM | 1:29.21 | 549 |
| 100 FL LCM | 1:09.85 | 722 |
| 200 IM LCM | 2:37.74 | 729 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 57.37
Front half 27.59s · back half 29.78s
200 Freestyle SCY 2:03.08
Front half 59.45s · back half 63.63s
500 Freestyle SCY 5:40.26
Front half 166.38s · back half 173.88s
100 Backstroke SCY 1:02.97
Front half 30.13s · back half 32.84s
200 Backstroke SCY 2:14.49
Front half 65.62s · back half 68.87s
100 Butterfly SCY 1:00.68
Front half 28.10s · back half 32.58s
200 Butterfly SCY 2:17.01
Front half 62.12s · back half 74.89s
100 Individual Medley SCY 1:04.35
Front half 29.28s · back half 35.07s
200 Individual Medley SCY 2:15.36
Front half 62.72s · back half 72.64s
400 Individual Medley SCY 4:47.68
Front half 136.74s · back half 150.94s
200 Freestyle SCM 2:25.92
Front half 70.11s · back half 75.81s
100 Backstroke SCM 1:14.08
Front half 35.43s · back half 38.65s
100 Butterfly SCM 1:12.97
Front half 33.09s · back half 39.88s
200 Individual Medley SCM 2:45.33
400 Individual Medley SCM 5:31.53
Front half 162.68s · back half 168.85s
100 Freestyle LCM 1:08.10
Front half 32.14s · back half 35.96s
200 Freestyle LCM 2:26.37
Front half 69.93s · back half 76.44s
400 Freestyle LCM 5:10.13
Front half 151.58s · back half 158.55s
100 Backstroke LCM 1:10.70 RT 0.63s
Front half 34.51s · back half 36.19s
200 Backstroke LCM 2:33.83
Front half 76.48s · back half 77.35s
100 Breaststroke LCM 1:29.21
Front half 42.41s · back half 46.80s
200 Breaststroke LCM 3:10.40
200 Butterfly LCM 2:41.37
Front half 76.12s · back half 85.25s
200 Individual Medley LCM 2:37.74
Front half 72.10s · back half 85.64s
400 Individual Medley LCM 5:28.28
Front half 157.94s · back half 170.34s
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.