Marcus D'Alessio
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.27 | +4.08s to Sectionals | 2026-01-10 | 2026 Kentridge High School Invitational- Obsevenue |
| 100 Freestyle | SCY | 1:01.83 | +10.84s to Sectionals | 2025-03-01 | 2025 PN C March Madnessvenue |
| 200 Freestyle | SCY | 2:21.62 | +29.83s to Sectionals | 2026-01-10 | 2026 Kentridge High School Invitational- Obsevenue |
| 50 Backstroke | SCY | 42.81 | +21.32s to US Open | 2024-01-27 | 2024 PN CSC Winter Invitationalvenue |
| 100 Backstroke | SCY | 1:15.21 | +19.72s to Sectionals | 2025-03-01 | 2025 PN C March Madnessvenue |
| 200 Backstroke | SCY | 2:51.70 | +50.41s to Sectionals | 2024-01-01 | 2024 PN C March Madness [RESULTS] |
| 100 Breaststroke | SCY | 1:39.86 | +36.67s to Sectionals | 2024-11-03 | 2024 PN C Pentathlonvenue |
| 50 Butterfly | SCY | 32.24 | +11.05s to US Open | 2024-10-05 | 2024 PN UPAC Fall Openvenue |
| 100 Butterfly | SCY | 1:12.99 | +17.80s to Sectionals | 2025-03-02 | 2025 PN C March Madnessvenue |
| 100 Individual Medley | SCY | 1:19.40 | 2024-10-20 | 2024 PN IST Fall Openvenue | |
| 200 Individual Medley | SCY | 2:55.80 | +51.81s to Sectionals | 2024-11-03 | 2024 PN C Pentathlonvenue |
| 400 Individual Medley | SCY | 5:43.72 | +79.03s to Sectionals | 2025-03-02 | 2025 PN C March Madnessvenue |
| 50 Freestyle | LCM | 34.88 | +7.89s to Sectionals | 2024-06-23 | 2024 IST June Invtationalvenue |
| 100 Freestyle | LCM | 1:18.29 | +19.30s to Sectionals | 2024-06-01 | 2024 IE VS Apple Capitalslow pool |
| 200 Freestyle | LCM | 2:54.84 | +46.15s to Sectionals | 2024-06-23 | 2024 IST June Invtationalvenue |
| 50 Backstroke | LCM | 42.47 | +16.38s to US Open | 2024-06-22 | 2024 IST June Invtationalvenue |
| 100 Backstroke | LCM | 1:32.68 | +27.49s to Sectionals | 2024-06-23 | 2024 IST June Invtationalvenue |
| 50 Breaststroke | LCM | 55.54 | +26.35s to US Open | 2024-06-23 | 2024 IST June Invtationalvenue |
| 100 Breaststroke | LCM | 1:56.96 | +43.26s to Sectionals | 2024-06-22 | 2024 IST June Invtationalvenue |
| 50 Butterfly | LCM | 40.44 | +15.55s to US Open | 2024-06-22 | 2024 IST June Invtationalvenue |
| 100 Butterfly | LCM | 1:37.88 | +34.79s to Sectionals | 2024-06-02 | 2024 IE VS Apple Capitalslow pool |
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 | 25.44 | flying | 200 Free Relay (leg 3) | 2026-01-10 | 2026 Kentridge High School Invitational- Obse |
| 100 Freestyle | SCY | 1:01.61 | flying | 400 Free Relay (leg 3) | 2026-01-10 | 2026 Kentridge High School Invitational- Obse |
| 50 Backstroke | SCY | 38.86 | flat | 200 Medley Relay | 2024-02-04 | 2024 PN BISC Bluefin Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 1:01.83
Front half 29.83s · back half 32.00s
200 Freestyle SCY 2:21.62 RT 0.69s
Front half 69.31s · back half 72.31s
100 Backstroke SCY 1:15.21
Front half 36.66s · back half 38.55s
200 Backstroke SCY 2:51.70
Front half 84.22s · back half 87.48s
100 Breaststroke SCY 1:39.86
Front half 49.12s · back half 50.74s
100 Butterfly SCY 1:12.99
Front half 34.12s · back half 38.87s
100 Individual Medley SCY 1:19.40
Front half 35.15s · back half 44.25s
200 Individual Medley SCY 2:55.80
Front half 80.15s · back half 95.65s
400 Individual Medley SCY 5:43.72
Front half 163.63s · back half 180.09s
200 Freestyle LCM 2:54.84
Front half 84.54s · back half 90.30s
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.