Sean Blackmer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.49 | BB+0.40s to A | 2020-01-12 | 2020 RAYS Jeff Rouse Meet venue |
| 100 Freestyle | SCY | 52.95 | BB+0.36s to A | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 200 Freestyle | SCY | 1:52.30 | A+1.11s to AA | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 500 Freestyle | SCY | 5:06.89 | A+5.20s to AA | 2017-03-04 | 2017 MD LSC 14 & U CHAMPIONSHIPS venue |
| 1650 Freestyle | SCY | 17:45.68 | A+9.99s to AA | 2017-03-05 | 2017 MD LSC 14 & U CHAMPIONSHIPS venue |
| 100 Breaststroke | SCY | 1:09.11 | BB+4.42s to A | 2017-03-03 | 2017 MD LSC 14 & U CHAMPIONSHIPS venue |
| 200 Breaststroke | SCY | 2:27.24 | BB+6.45s to A | 2017-03-04 | 2017 MD LSC 14 & U CHAMPIONSHIPS venue |
| 100 Butterfly | SCY | 57.07 | BB+0.38s to A | 2020-01-12 | 2020 RAYS Jeff Rouse Meet venue |
| 200 Butterfly | SCY | 2:03.32 | A+1.13s to AA | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 200 Individual Medley | SCY | 2:06.30 | A+3.41s to AA | 2020-01-12 | 2020 RAYS Jeff Rouse Meet venue |
| 400 Individual Medley | SCY | 4:22.35 | AA+9.36s to AAA | 2020-01-11 | 2020 RAYS Jeff Rouse Meet venue |
| 50 Freestyle | LCM | 29.97 | BB+2.18s to A | 2016-06-05 | 2016 A Buster LC Meet venue |
| 100 Freestyle | LCM | 1:06.57 | B+0.88s to BB | 2016-07-23 | 2016 MD Long Course Last Chance Meet venue |
| 200 Freestyle | LCM | 2:20.61 | BB+7.32s to A | 2016-07-24 | 2016 MD Long Course Last Chance Meet venue |
| 400 Freestyle | LCM | 4:51.83 | BB+7.54s to A | 2016-08-06 | 2016 MD LSC LC Championships venue |
| 100 Backstroke | LCM | 1:17.44 | B+4.35s to BB | 2016-05-08 | 2016 NAAC Spring LC Meet venue |
| 200 Backstroke | LCM | 2:49.47 | B+10.18s to BB | 2016-05-07 | 2016 NAAC Spring LC Meet venue |
| 100 Breaststroke | LCM | 1:25.57 | B+3.78s to BB | 2016-06-04 | 2016 A Buster LC Meet venue |
| 200 Breaststroke | LCM | 2:59.72 | B+1.23s to BB | 2016-07-24 | 2016 MD Long Course Last Chance Meet venue |
| 100 Butterfly | LCM | 1:14.65 | B+4.06s to BB | 2016-05-08 | 2016 NAAC Spring LC Meet venue |
| 200 Butterfly | LCM | 2:52.54 | +2.95s to B | 2016-06-04 | 2016 A Buster LC Meet venue |
| 200 Individual Medley | LCM | 2:39.44 | BB+10.85s to A | 2016-07-09 | 2016 NBAC Mid Summer Classic venue |
| 400 Individual Medley | LCM | 5:32.37 | BB+13.38s to A | 2016-07-24 | 2016 MD Long Course Last Chance Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 53.26 | flying | 400 Free Relay (leg 3) | 2017-03-04 | 2017 MD LSC 14 & U CHAMPIONSHIPS |
| 200 Freestyle | SCY | 1:54.50 | flying | 800 Free Relay (leg 3) | 2017-03-02 | 2017 MD LSC 14 & U 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
3385 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:06.89 | 699 |
| 200 BR SCY | 2:27.24 | 564 |
| 200 FL SCY | 2:03.32 | 705 |
| 200 IM SCY | 2:06.30 | 671 |
| 400 IM SCY | 4:22.35 | 746 |
| 200 BK SCY | — | 0 |
IMR 17-18 · SCY
2548 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:52.30 | 710 |
| 100 BR SCY | 1:09.11 | 531 |
| 100 FL SCY | 57.07 | 636 |
| 200 IM SCY | 2:06.30 | 671 |
| 100 BK 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 52.95
Front half 25.39s · back half 27.56s
200 Freestyle SCY 1:52.30
Front half 54.31s · back half 57.99s
500 Freestyle SCY 5:06.89
Front half 153.68s · back half 153.21s
1650 Freestyle SCY 17:45.68
100 Breaststroke SCY 1:09.11
Front half 31.70s · back half 37.41s
200 Breaststroke SCY 2:27.24
Front half 70.32s · back half 76.92s
100 Butterfly SCY 57.07
Front half 26.98s · back half 30.09s
200 Butterfly SCY 2:03.32
Front half 58.23s · back half 65.09s
200 Individual Medley SCY 2:06.30
Front half 58.88s · back half 67.42s
400 Individual Medley SCY 4:22.35
Front half 125.23s · back half 137.12s
100 Freestyle LCM 1:06.57
Front half 32.00s · back half 34.57s
200 Freestyle LCM 2:20.61
Front half 69.65s · back half 70.96s
400 Freestyle LCM 4:51.83
Front half 144.01s · back half 147.82s
100 Backstroke LCM 1:17.44
Front half 37.20s · back half 40.24s
200 Backstroke LCM 2:49.47
Front half 83.84s · back half 85.63s
100 Breaststroke LCM 1:25.57
Front half 41.30s · back half 44.27s
200 Breaststroke LCM 2:59.72
Front half 87.55s · back half 92.17s
100 Butterfly LCM 1:14.65
Front half 34.57s · back half 40.08s
200 Butterfly LCM 2:52.54
Front half 85.05s · back half 87.49s
200 Individual Medley LCM 2:39.44
Front half 75.16s · back half 84.28s
400 Individual Medley LCM 5:32.37
Front half 163.68s · back half 168.69s
Progression
Faster times are higher. One card per event, all courses & history.