Sean McKian
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.01 | AA+0.32s to AAA | 2025-07-20 | 2025 ISI Summer HPAC Regional venue |
| 100 Freestyle | SCY | 49.36 | AAA+1.87s to AAAA | 2025-07-19 | 2025 ISI Summer HPAC Regional venue |
| 200 Freestyle | SCY | 1:47.04 | AAA+3.25s to AAAA | 2025-07-18 | 2025 ISI Summer HPAC Regional |
| 100 Breaststroke | SCY | 1:01.07 | AAA+2.08s to AAAA | 2025-07-19 | 2025 ISI Summer HPAC Regional venue |
| 200 Breaststroke | SCY | 2:17.85 | AA+3.06s to AAA | 2024-03-08 | 2024 IL Swimming SC Age Group Championships slow pool |
| 50 Butterfly | SCY | 25.23 | AAA+0.94s to AAAA | 2025-07-20 | 2025 ISI Summer HPAC Regional venue |
| 200 Individual Medley | SCY | 2:07.38 | A+0.69s to AA | 2024-03-09 | 2024 IL Swimming SC Age Group Championships slow pool |
| 400 Individual Medley | SCY | 4:33.27 | A+0.88s to AA | 2024-03-08 | 2024 IL Swimming SC Age Group Championships slow pool |
| 100 Freestyle | LCM | 57.68 | AA+0.59s to AAA | 2024-07-18 | 2024 IL Swimming LC Age Group Championships venue |
| 200 Freestyle | LCM | 2:07.60 | AA+1.81s to AAA | 2024-07-20 | 2024 IL Swimming LC Age Group Championships venue |
| 400 Freestyle | LCM | 4:33.97 | AA+6.18s to AAA | 2024-07-19 | 2024 IL Swimming LC Age Group Championships venue |
| 100 Breaststroke | LCM | 1:14.57 | AA+2.78s to AAA | 2024-07-19 | 2024 IL Swimming LC Age Group Championships venue |
| 200 Breaststroke | LCM | 2:41.72 | AA+4.63s to AAA | 2024-07-18 | 2024 IL Swimming LC Age Group Championships venue |
| 100 Butterfly | LCM | 1:04.67 | A+0.18s to AA | 2024-07-20 | 2024 IL Swimming LC Age Group Championships venue |
| 200 Individual Medley | LCM | 2:25.74 | AA+5.25s to AAA | 2024-07-21 | 2024 IL Swimming LC Age Group Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 50.97 | flying | 400 Free Relay (leg 2) | 2024-03-10 | 2024 IL Swimming SC Age Group Championships |
| 100 Freestyle | LCM | 57.31 | flying | 400 Free Relay (leg 4) | 2024-07-20 | 2024 IL Swimming LC Age Group 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 15-16 · LCM
2243 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:33.97 | 765 |
| 200 BR LCM | 2:41.72 | 734 |
| 200 IM LCM | 2:25.74 | 744 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
2958 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:07.60 | 780 |
| 100 BR LCM | 1:14.57 | 728 |
| 100 FL LCM | 1:04.67 | 706 |
| 200 IM LCM | 2:25.74 | 744 |
| 100 BK LCM | — | 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 49.36
Front half 23.80s · back half 25.56s
200 Freestyle SCY 1:47.04 split/total mismatch
Front half 24.75s · back half 82.29s
100 Breaststroke SCY 1:01.07
Front half 28.64s · back half 32.43s
200 Breaststroke SCY 2:17.85
Front half 65.59s · back half 72.26s
200 Individual Medley SCY 2:07.38
Front half 63.34s · back half 64.04s
400 Individual Medley SCY 4:33.27
Front half 113.97s · back half 159.30s
100 Freestyle LCM 57.68
Front half 28.04s · back half 29.64s
200 Freestyle LCM 2:07.60
Front half 61.87s · back half 65.73s
400 Freestyle LCM 4:33.97
Front half 135.37s · back half 138.60s
100 Breaststroke LCM 1:14.57
Front half 35.81s · back half 38.76s
200 Breaststroke LCM 2:41.72
Front half 78.07s · back half 83.65s
100 Butterfly LCM 1:04.67
Front half 30.09s · back half 34.58s
200 Individual Medley LCM 2:25.74
Front half 69.46s · back half 76.28s
Progression
Faster times are higher. One card per event, all courses & history.