swimLiam Mac Colla
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.01 | AAAA·Nationals ✓ | 2026-01-17 | GSA January Jump Start 2026 venue |
| 100 Freestyle | SCY | 44.47 | AAAA·Futures ✓+0.08s to US Open | 2026-01-18 | GSA January Jump Start 2026 venue |
| 200 Freestyle | SCY | 1:39.85 | AAAA·Futures ✓+2.26s to US Open | 2026-03-27 | 2026 EZ SCY Sectional Meet venue |
| 500 Freestyle | SCY | 4:47.75 | AA+1.06s to AAA·+0.36s to Sectionals | 2026-01-16 | GSA January Jump Start 2026 venue |
| 1000 Freestyle | SCY | 10:23.61 | AA+21.32s to AAA·+24.12s to Sectionals | 2024-11-02 | 2024 MR HAUP Freestyle Frenzy Distance |
| 1650 Freestyle | SCY | 16:56.54 | AA+12.75s to AAA·+12.55s to Sectionals | 2024-11-02 | 2024 MR HAUP Freestyle Frenzy Distance |
| 50 Backstroke | SCY | 23.77 | AAA+0.58s to AAAA·+0.08s to Futures | 2026-01-19 | GSA January Jump Start 2026 venue |
| 100 Backstroke | SCY | 51.53 | AAA+2.34s to AAAA·Sectionals ✓+0.04s to Futures | 2026-01-17 | GSA January Jump Start 2026 venue |
| 200 Backstroke | SCY | 1:56.81 | AA+3.32s to AAA·Sectionals ✓+4.02s to Futures | 2024-12-12 | 2024 NE CRA Winter Invitational |
| 50 Breaststroke | SCY | 27.51 | AAA+0.82s to AAAA·+1.22s to Futures | 2026-01-18 | GSA January Jump Start 2026 venue |
| 100 Breaststroke | SCY | 59.44 | AA+0.55s to AAA·Sectionals ✓+1.45s to Futures | 2025-11-02 | 2025 MR TRI Fall SCY Invitational venue |
| 200 Breaststroke | SCY | 2:12.86 | AA+4.87s to AAA·Sectionals ✓+4.87s to Futures | 2026-03-12 | WHAT March Showcase venue |
| 50 Butterfly | SCY | 22.52 | AAAA·Futures ✓+0.63s to Nationals | 2026-01-19 | GSA January Jump Start 2026 venue |
| 100 Butterfly | SCY | 50.35 | AAA+1.16s to AAAA·Futures ✓+2.16s to US Open | 2026-01-18 | GSA January Jump Start 2026 venue |
| 200 Butterfly | SCY | 1:54.46 | AAA+3.77s to AAAA·Sectionals ✓+0.77s to Futures | 2023-11-04 | 2023 MR TRI Fall SCY Invitational |
| 100 Individual Medley | SCY | 53.12 | 2026-01-17 | GSA January Jump Start 2026 venue | |
| 200 Individual Medley | SCY | 1:56.97 | AA+0.78s to AAA·Sectionals ✓+3.08s to Futures | 2026-03-12 | WHAT March Showcase venue |
| 400 Individual Medley | SCY | 4:16.31 | AA+5.52s to AAA·+1.22s to Sectionals | 2025-11-01 | 2025 MR TRI Fall SCY Invitational |
| 50 Freestyle | LCM | 23.36 | AAAA·US Open ✓+0.17s to Nationals | 2026-05-08 | 2026 MR LIE May Extravaganza Invitational |
| 100 Freestyle | LCM | 52.26 | AAAA·Futures ✓+0.27s to US Open | 2026-05-08 | 2026 MR LIE May Extravaganza Invitational venue |
| 200 Freestyle | LCM | 1:59.32 | AAA+4.13s to AAAA·Sectionals ✓+1.53s to Futures | 2026-05-09 | 2026 MR LIE May Extravaganza Invitational venue |
| 400 Freestyle | LCM | 4:40.63 | A+11.64s to AA·+23.04s to Sectionals | 2025-07-05 | 2025 MR QNS One More Chance LCM Invitational |
| 50 Backstroke | LCM | 28.74 | AAA+0.75s to AAAA·+0.85s to Futures | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 100 Backstroke | LCM | 1:02.24 | AA+0.85s to AAA·+0.25s to Sectionals | 2026-05-09 | 2026 MR LIE May Extravaganza Invitational venue |
| 200 Backstroke | LCM | 2:24.41 | A+4.62s to AA·+9.62s to Sectionals | 2024-06-09 | 2024 LIE June Jumpoff venue |
| 50 Breaststroke | LCM | 31.86 | AAA+1.17s to AAAA·+0.97s to Futures | 2025-08-02 | 2025 ISCA Summer Senior Blast venue |
| 100 Breaststroke | LCM | 1:14.77 | BB+0.08s to A·+5.08s to Sectionals | 2026-05-08 | 2026 MR LIE May Extravaganza Invitational venue |
| 200 Breaststroke | LCM | 2:40.22 | A+3.73s to AA·+7.63s to Sectionals | 2026-05-08 | 2026 MR LIE May Extravaganza Invitational |
| 50 Butterfly | LCM | 26.74 | AAA+0.65s to AAAA·+0.45s to Futures | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 100 Butterfly | LCM | 58.56 | AAA+2.27s to AAAA·Sectionals ✓+0.57s to Futures | 2025-07-29 | 2025 ISCA Summer Senior Blast |
| 200 Butterfly | LCM | 2:19.45 | A+1.56s to AA·+3.16s to Sectionals | 2024-07-06 | 2024 MR LIE Summer Sizzler Invitational |
| 200 Individual Medley | LCM | 2:16.44 | AA+0.75s to AAA·+0.25s to Sectionals | 2026-05-08 | 2026 MR LIE May Extravaganza Invitational venue |
| 400 Individual Medley | LCM | 5:10.79 | A+6.00s to AA·+20.90s to Sectionals | 2025-05-09 | 2025 MR LIE May Extravaganza Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 19.91 | flying | 200 Free Relay (leg 4) | 2026-03-29 | 2026 EZ SCY Sectional Meet |
| 50 Freestyle | SCY | 20.58 | flying | 200 Medley Relay (leg 4) | 2026-03-28 | 2026 EZ SCY Sectional Meet |
| 100 Freestyle | SCY | 45.51 | flying | 400 Medley Relay (leg 4) | 2026-03-29 | 2026 EZ SCY Sectional Meet |
| 100 Freestyle | SCY | 44.09 | flying | 400 Free Relay (leg 4) | 2026-03-28 | 2026 EZ SCY Sectional Meet |
| 50 Freestyle | LCM | 24.17 | flat | 200 Free Relay | 2024-07-23 | 2024 ISCA Summer Senior Blast |
| 100 Backstroke | LCM | 1:03.41 | flat | 400 Medley Relay | 2024-07-24 | 2024 ISCA Summer Senior Blast |
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 · SCY
4930 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:47.75 | 848 |
| 200 BK SCY | 1:56.81 | 787 |
| 200 BR SCY | 2:12.86 | 768 |
| 200 FL SCY | 1:54.46 | 882 |
| 200 IM SCY | 1:56.97 | 845 |
| 400 IM SCY | 4:16.31 | 800 |
IMR 17-18 · SCY
4470 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:39.85 | 1010 |
| 100 BK SCY | 51.53 | 854 |
| 100 BR SCY | 59.44 | 835 |
| 100 FL SCY | 50.35 | 926 |
| 200 IM SCY | 1:56.97 | 845 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 44.47
Front half 21.15s · back half 23.32s
200 Freestyle SCY 1:39.85
Front half 48.34s · back half 51.51s
1000 Freestyle SCY 10:23.61 split/total mismatch
Front half 75.13s · back half 548.48s
1650 Freestyle SCY 16:56.54 split/total mismatch
100 Backstroke SCY 51.53
Front half 24.76s · back half 26.77s
200 Backstroke SCY 1:56.81 split/total mismatch
100 Breaststroke SCY 59.44
Front half 28.13s · back half 31.31s
100 Butterfly SCY 50.35
Front half 23.31s · back half 27.04s
100 Individual Medley SCY 53.12
Front half 24.61s · back half 28.51s
50 Freestyle LCM 23.36 split/total mismatch
Front half 79.60s · back half -56.24s
100 Freestyle LCM 52.26
Front half 24.41s · back half 27.85s
200 Freestyle LCM 1:59.32
Front half 59.00s · back half 60.32s
50 Backstroke LCM 28.74 split/total mismatch
Front half 65.98s · back half -37.24s
100 Backstroke LCM 1:02.24
Front half 31.12s · back half 31.12s
200 Backstroke LCM 2:24.41
Front half 71.76s · back half 72.65s
100 Breaststroke LCM 1:14.77
Front half 34.29s · back half 40.48s
200 Individual Medley LCM 2:16.44
Front half 65.84s · back half 70.60s
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.