Mariah McGrogan
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.14 | BB+0.75s to A | Shaker Shark Invitational 06 slow pool | |
| 100 Freestyle | SCY | 1:00.61 | BB+1.12s to A | Shaker Shark Invitational 06 slow pool | |
| 200 Freestyle | SCY | 2:12.34 | BB+4.25s to A | Shaker Shark Invitational 06 slow pool | |
| 500 Freestyle | SCY | 6:20.62 | B+6.73s to BB | Shaker Shark Invitational venue | |
| 100 Backstroke | SCY | 1:14.94 | B+5.35s to BB | Shaker Shark Invitational venue | |
| 200 Backstroke | SCY | 2:33.37 | B+2.48s to BB | Shaker Shark Invitational 06 slow pool | |
| 100 Breaststroke | SCY | 1:22.19 | B+1.80s to BB | Shaker Shark Invitational 06 slow pool | |
| 200 Individual Medley | SCY | 2:33.58 | BB+10.19s to A | Shaker Shark Invitational 06 slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 1:01.69 | flying | 400 Medley Relay (leg 4) | Shaker Shark Invitational 06 | |
| 50 Breaststroke | SCY | 33.51 | flying | 200 Medley Relay (leg 2) | Shaker Shark 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.
IMX / IMR
IMX 15-16 · SCY
1525 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:20.62 | 493 |
| 200 BK SCY | 2:33.37 | 499 |
| 200 IM SCY | 2:33.58 | 533 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
2037 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:12.34 | 602 |
| 100 BK SCY | 1:14.94 | 419 |
| 100 BR SCY | 1:22.19 | 483 |
| 200 IM SCY | 2:33.58 | 533 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.61
Front half 28.99s · back half 31.62s
200 Freestyle SCY 2:12.34
Front half 63.22s · back half 69.12s
500 Freestyle SCY 6:20.62
Front half 185.76s · back half 194.86s
100 Backstroke SCY 1:14.94
Front half 36.44s · back half 38.50s
200 Backstroke SCY 2:33.37
Front half 75.09s · back half 78.28s
100 Breaststroke SCY 1:22.19
Front half 39.26s · back half 42.93s
200 Individual Medley SCY 2:33.58
Front half 70.90s · back half 82.68s
Progression
Faster times are higher. One card per event, all courses & history.