swimLucas Mack
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:15.53 | +4.04s to B·+24.54s to Sectionals | 2025-12-19 | 2025 MT Arena BAC Holiday Invite |
| 50 Backstroke | SCY | 1:08.80 | +30.31s to B·+45.11s to Futures | 2026-01-24 | 2026 MT BY Rubber Duck Openvenue |
| 50 Breaststroke | SCY | 1:04.32 | +20.83s to B·+38.03s to Futures | 2025-12-19 | 2025 MT Arena BAC Holiday Invite |
| 100 Breaststroke | SCY | 2:01.11 | +28.52s to B·+57.92s to Sectionals | 2026-01-24 | 2026 MT BY Rubber Duck Openvenue |
| 50 Freestyle | LCM | 1:00.50 | +23.11s to B·+33.51s to Sectionals | 2026-06-13 | 2026 RST Coach Beth Rushmore Classicvenue |
| 50 Backstroke | LCM | 1:06.38 | +21.79s to B·+38.49s to Futures | 2026-06-14 | 2026 RST Coach Beth Rushmore Classicvenue |
| 100 Backstroke | LCM | 1:32.38 | B+2.79s to BB·+27.19s to Sectionals | 2026-06-19 | 2026 WY GST Summer Spectacular - copied |
| 50 Breaststroke | LCM | 57.83 | +8.04s to B·+26.94s to Futures | 2026-06-19 | 2026 WY GST Summer Spectacular - copied |
| 100 Breaststroke | LCM | 2:04.55 | +16.76s to B·+50.85s to Sectionals | 2026-06-13 | 2026 RST Coach Beth Rushmore Classicvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | LCM | 57.96 | flying | 200 Free Relay (leg 2) | 2026-06-13 | 2026 RST Coach Beth Rushmore Classic |
| 50 Breaststroke | LCM | 56.36 | flying | 200 Medley Relay (leg 2) | 2026-06-14 | 2026 RST Coach Beth Rushmore Classic |
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
697 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:32.38 | 442 |
| 100 BR LCM | 2:04.55 | 255 |
| 400 FR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · LCM
361 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 1:06.38 | 118 |
| 50 BR LCM | 57.83 | 243 |
| 200 FR LCM | — | 0 |
| 50 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 2:01.11
Front half 59.03s · back half 62.08s
100 Breaststroke LCM 2:04.55
Front half 58.48s · back half 66.07s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.