Sebastien Liekhus
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.61 | B+1.22s to BB | 2021-12-11 | 2021 CO COSA Winter Open venue |
| 100 Freestyle | SCY | 1:02.08 | B+4.19s to BB | 2022-01-09 | 2022 COSA New Year Open venue |
| 200 Freestyle | SCY | 2:23.61 | +7.32s to B | 2022-05-15 | 2022n CO COSA IMR-IMX Challegne venue |
| 50 Backstroke | SCY | 42.04 | +10.25s to B | 2019-03-09 | 2019 CO AP Zone 5 Championships venue |
| 100 Backstroke | SCY | 1:09.81 | +2.02s to B | 2022-01-08 | 2022 COSA New Year Open venue |
| 200 Backstroke | SCY | 2:35.83 | +7.34s to B | 2022-10-21 | 2022 CO COSA Gian -Luc Jordan Invite |
| 50 Breaststroke | SCY | 48.23 | +11.54s to B | 2019-03-10 | 2019 CO AP Zone 5 Championships venue |
| 100 Breaststroke | SCY | 1:27.17 | +10.18s to B | 2022-05-14 | 2022n CO COSA IMR-IMX Challegne venue |
| 50 Butterfly | SCY | 43.51 | +11.72s to B | 2019-03-09 | 2019 CO AP Zone 5 Championships venue |
| 100 Butterfly | SCY | 1:19.66 | +12.37s to B | 2022-11-13 | 2022 CO COSA Thanksgiving Classic venue |
| 200 Individual Medley | SCY | 2:48.47 | +17.18s to B | 2022-01-09 | 2022 COSA New Year Open venue |
| 50 Freestyle | LCM | 32.73 | B+2.14s to BB | 2022-05-28 | 2022 CO AFA/COSA LC Open slow pool |
| 100 Freestyle | LCM | 1:12.45 | +0.56s to B | 2022-05-28 | 2022 CO AFA/COSA LC Open slow pool |
| 200 Freestyle | LCM | 3:06.75 | +29.46s to B | 2019-04-28 | 2019 CO CSST LC Spring Invitational venue |
| 50 Backstroke | LCM | 44.75 | +6.86s to B | 2019-04-27 | 2019 CO CSST LC Spring Invitational venue |
| 100 Backstroke | LCM | 1:25.03 | +5.54s to B | 2022-05-28 | 2022 CO AFA/COSA LC Open slow pool |
| 200 Backstroke | LCM | 2:56.43 | +4.14s to B | 2022-05-28 | 2022 CO AFA/COSA LC Open 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.
IMX / IMR
IMX 15-16 · SCY
661 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:35.83 | 358 |
| 200 IM SCY | 2:48.47 | 303 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1585 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:23.61 | 358 |
| 100 BK SCY | 1:09.81 | 382 |
| 100 BR SCY | 1:27.17 | 289 |
| 100 FL SCY | 1:19.66 | 253 |
| 200 IM SCY | 2:48.47 | 303 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:02.08
Front half 29.74s · back half 32.34s
200 Freestyle SCY 2:23.61
Front half 67.49s · back half 76.12s
100 Backstroke SCY 1:09.81
Front half 33.83s · back half 35.98s
100 Breaststroke SCY 1:27.17
Front half 40.65s · back half 46.52s
100 Butterfly SCY 1:19.66
Front half 36.90s · back half 42.76s
200 Individual Medley SCY 2:48.47
Front half 77.74s · back half 90.73s
100 Freestyle LCM 1:12.45
Front half 33.90s · back half 38.55s
200 Freestyle LCM 3:06.75
Front half 91.01s · back half 95.74s
100 Backstroke LCM 1:25.03
Front half 41.48s · back half 43.55s
200 Backstroke LCM 2:56.43
Front half 86.37s · back half 90.06s
Progression
Faster times are higher. One card per event, all courses & history.