Mia Greco
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.50 | A+0.61s to AA | 2025-11-08 | 2025 Marlins Invitational venue |
| 100 Freestyle | SCY | 57.37 | A+1.18s to AA | 2025-11-09 | 2025 Marlins Invitational venue |
| 200 Freestyle | SCY | 2:03.16 | A+1.07s to AA | 2025-12-05 | 2025 Sport Fair Winter Classic venue |
| 500 Freestyle | SCY | 5:25.88 | AA+12.99s to AAA | 2025-12-06 | 2025 Sport Fair Winter Classic venue |
| 1650 Freestyle | SCY | 20:36.24 | BB+57.35s to A | 2024-12-28 | 2024 Speedo IMX Distance Challenge venue |
| 50 Backstroke | SCY | 29.13 | A+0.44s to AA | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Si venue |
| 100 Backstroke | SCY | 1:01.33 | A+0.24s to AA | 2026-03-28 | 2026 EZ SCY Sectional Meet venue |
| 200 Backstroke | SCY | 2:12.75 | AA+5.66s to AAA | 2026-03-29 | 2026 EZ SCY Sectional Meet venue |
| 50 Breaststroke | SCY | 34.12 | A+0.63s to AA | 2026-01-16 | 2026 RAC Classic |
| 100 Breaststroke | SCY | 1:10.45 | A+0.46s to AA | 2026-03-27 | 2026 EZ SCY Sectional Meet venue |
| 200 Breaststroke | SCY | 2:27.83 | AA+2.54s to AAA | 2026-02-21 | 2026 Speedo MD LSC Senior Champs venue |
| 50 Butterfly | SCY | 28.29 | AA+0.90s to AAA | 2026-02-22 | 2026 Speedo MD LSC Senior Champs venue |
| 100 Butterfly | SCY | 1:07.48 | BB+4.19s to A | 2026-01-04 | 2026 ASTS Invitational venue |
| 200 Butterfly | SCY | 2:35.16 | B+3.27s to BB | 2026-01-04 | 2026 ASTS Invitational venue |
| 100 Individual Medley | SCY | 1:04.92 | 2025-10-19 | CAA Early Season Mini & Mid Distance Meet venue | |
| 200 Individual Medley | SCY | 2:17.49 | A+1.00s to AA | 2026-03-29 | 2026 EZ SCY Sectional Meet venue |
| 400 Individual Medley | SCY | 4:44.03 | AA+5.94s to AAA | 2025-11-07 | 2025 Marlins Invitational venue |
| 50 Freestyle | LCM | 29.85 | A+0.16s to AA | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 100 Freestyle | LCM | 1:06.10 | A+1.91s to AA | 2026-05-10 | 2026 VA State LC Champs venue |
| 200 Freestyle | LCM | 2:23.16 | A+4.07s to AA | 2025-07-11 | 2025 Sandbox Invitational venue |
| 400 Freestyle | LCM | 4:52.24 | AA+11.65s to AAA | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 800 Freestyle | LCM | 9:56.84 | AA+15.25s to AAA | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 1500 Freestyle | LCM | 19:05.45 | AA+31.96s to AAA | 2026-04-17 | 2026 CAC Spring "Swimming to the 80s" LCM Sw slow pool |
| 100 Backstroke | LCM | 1:12.21 | A+1.12s to AA | 2025-08-01 | 2025 MD LSC LC Championships venue |
| 200 Backstroke | LCM | 2:29.78 | AA+1.99s to AAA | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 100 Breaststroke | LCM | 1:22.03 | A+1.24s to AA | 2025-07-30 | 2025 MD LSC LC Championships venue |
| 200 Breaststroke | LCM | 2:55.70 | AA+6.91s to AAA | 2026-05-09 | 2026 VA State LC Champs venue |
| 50 Butterfly | LCM | 33.22 | BB+0.03s to A | 2026-04-26 | 2026 ASC Spring Long Course Meet venue |
| 100 Butterfly | LCM | 1:16.19 | BB+4.00s to A | 2026-06-15 | CARY Sun and Speed Long Course Meet |
| 200 Individual Medley | LCM | 2:35.19 | AA+5.70s to AAA | 2025-07-12 | 2025 Sandbox Invitational venue |
| 400 Individual Medley | LCM | 5:26.67 | AA+7.38s to AAA | 2025-07-31 | 2025 MD LSC LC Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 | 57.65 | flat | 400 Free Relay | 2026-02-22 | 2026 Speedo MD LSC Senior Champs |
| 100 Freestyle | SCY | 1:08.70 | flying | 400 Free Relay (leg 3) | 2024-03-09 | 2024 Speedo Maryland Junior Championship - Si |
| 100 Freestyle | SCY | 59.54 | flying | 400 Medley Relay (leg 4) | 2024-03-10 | 2024 Speedo Maryland Junior Championship - Si |
| 200 Freestyle | SCY | 2:01.04 | flying | 800 Free Relay (leg 2) | 2026-02-19 | 2026 Speedo MD LSC Senior Champs |
| 100 Breaststroke | SCY | 1:14.09 | flying | 400 Medley Relay (leg 2) | 2025-03-16 | 2025 Speedo Maryland Junior Championship - Si |
| 100 Freestyle | LCM | 1:05.00 | flying | 400 Free Relay (leg 2) | 2025-07-31 | 2025 MD LSC LC Championships |
| 100 Breaststroke | LCM | 1:22.17 | flying | 400 Medley Relay (leg 2) | 2025-08-01 | 2025 MD LSC LC Championships |
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
4292 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:25.88 | 759 |
| 200 BK SCY | 2:12.75 | 721 |
| 200 BR SCY | 2:27.83 | 822 |
| 200 FL SCY | 2:35.16 | 487 |
| 200 IM SCY | 2:17.49 | 710 |
| 400 IM SCY | 4:44.03 | 793 |
IMR 17-18 · SCY
3432 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:03.16 | 720 |
| 100 BK SCY | 1:01.33 | 720 |
| 100 BR SCY | 1:10.45 | 735 |
| 100 FL SCY | 1:07.48 | 547 |
| 200 IM SCY | 2:17.49 | 710 |
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 27.69s · back half 29.68s
200 Freestyle SCY 2:03.16
Front half 59.32s · back half 63.84s
500 Freestyle SCY 5:25.88
Front half 160.79s · back half 165.09s
1650 Freestyle SCY 20:36.24
100 Backstroke SCY 1:01.33
Front half 30.05s · back half 31.28s
200 Backstroke SCY 2:12.75
Front half 64.83s · back half 67.92s
100 Breaststroke SCY 1:10.45
Front half 33.10s · back half 37.35s
200 Breaststroke SCY 2:27.83
Front half 70.55s · back half 77.28s
100 Butterfly SCY 1:07.48
Front half 30.44s · back half 37.04s
200 Butterfly SCY 2:35.16
Front half 68.27s · back half 86.89s
100 Individual Medley SCY 1:04.92
Front half 29.27s · back half 35.65s
200 Individual Medley SCY 2:17.49
Front half 63.52s · back half 73.97s
400 Individual Medley SCY 4:44.03
Front half 138.81s · back half 145.22s
200 Freestyle LCM 2:23.16
Front half 69.71s · back half 73.45s
400 Freestyle LCM 4:52.24 split/total mismatch
800 Freestyle LCM 9:56.84 · 300.0 min after 200 Backstrokesplit/total mismatch
1500 Freestyle LCM 19:05.45
Front half 571.65s · back half 573.80s
100 Backstroke LCM 1:12.21
Front half 35.53s · back half 36.68s
200 Backstroke LCM 2:29.78 split/total mismatch
Front half 72.73s · back half 77.05s
100 Breaststroke LCM 1:22.03
Front half 38.72s · back half 43.31s
200 Breaststroke LCM 2:55.70
Front half 84.56s · back half 91.14s
200 Individual Medley LCM 2:35.19
Front half 73.49s · back half 81.70s
400 Individual Medley LCM 5:26.67
Front half 156.50s · back half 170.17s
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.