swimSebastian Heredia
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.20 | B+0.51s to BB | 2019-11-17 | 2019 BD DSSC Turkey Splash Invitational venue |
| 100 Freestyle | SCY | 55.54 | BB+3.55s to A | 2019-11-16 | 2019 BD DSSC Turkey Splash Invitational venue |
| 200 Freestyle | SCY | 2:02.94 | BB+8.05s to A | 2019-01-01 | Results - 1-5A Championship |
| 50 Backstroke | SCY | 32.16 | +1.27s to B | 2019-10-27 | 2019 BD SWAToberfest Sprintacular venue |
| 100 Backstroke | SCY | 1:06.75 | +1.16s to B | 2020-01-01 | Border Swimming Short Course Champ. Meet |
| 200 Backstroke | SCY | 2:24.88 | +0.49s to B | 2019-11-16 | 2019 BD DSSC Turkey Splash Invitational venue |
| 25 Breaststroke | SCY | 59.81 | 2012-01-21 | 2012 BD Del Norte #3 | |
| 50 Breaststroke | SCY | 36.89 | +1.30s to B | 2019-09-22 | 2019 BD RAST Knights Swim Challenge slow pool |
| 100 Breaststroke | SCY | 1:22.67 | +7.78s to B | 2020-09-19 | 2020 BD SwimThroughCovidMeet venue |
| 50 Butterfly | SCY | 28.89 | B+0.20s to BB | 2019-10-26 | 2019 BD SWAToberfest Sprintacular venue |
| 100 Butterfly | SCY | 1:02.40 | B+1.51s to BB | 2020-02-22 | 2020 BD Border SC Championship venue |
| 200 Butterfly | SCY | 2:26.66 | B+9.67s to BB | 2019-10-26 | 2019 BD SWAToberfest Sprintacular venue |
| 100 Individual Medley | SCY | 1:43.31 | 2012-01-21 | 2012 BD Del Norte #3 | |
| 200 Individual Medley | SCY | 2:18.49 | B+1.20s to BB | 2020-01-30 | 1-5A Regional Championships 2020 |
| 50 Freestyle | LCM | 29.39 | BB+2.00s to A | 2019-07-05 | 2019 BD EPAP LC SW Invitational |
| 100 Freestyle | LCM | 1:04.13 | BB+3.94s to A | 2019-07-27 | 2019 BD Border LSC Long Course Championship venue |
| 200 Freestyle | LCM | 2:23.38 | B+0.79s to BB | 2019-07-28 | 2019 BD Border LSC Long Course Championship venue |
| 100 Backstroke | LCM | 1:16.86 | B+4.27s to BB | 2019-07-28 | 2019 BD Border LSC Long Course Championship venue |
| 200 Backstroke | LCM | 2:47.00 | B+8.91s to BB | 2019-01-01 | Border Swimming Short Course Champ. Meet |
| 50 Breaststroke | LCM | 48.41 | +7.42s to B | 2016-07-29 | 2016 Border Champs LC |
| 100 Breaststroke | LCM | 1:13.98 | A+2.39s to AA | 2019-07-05 | 2019 BD EPAP LC SW Invitational |
| 200 Breaststroke | LCM | 3:07.23 | B+10.34s to BB | 2017-07-14 | 2017 BD 31st Annual EPAP Internat'l Invit |
| 50 Butterfly | LCM | 33.07 | B+0.78s to BB | 2019-07-05 | 2019 BD EPAP LC SW Invitational |
| 100 Butterfly | LCM | 1:13.00 | B+3.31s to BB | 2019-07-27 | 2019 BD Border LSC Long Course Championship 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 | 50.87 | flying | 400 Free Relay (leg 2) | 2019-11-23 | 2019 BD UIL EPISD Invite |
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
1340 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:24.88 | 412 |
| 200 FL SCY | 2:26.66 | 419 |
| 200 IM SCY | 2:18.49 | 509 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2238 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.94 | 541 |
| 100 BK SCY | 1:06.75 | 392 |
| 100 BR SCY | 1:22.67 | 310 |
| 100 FL SCY | 1:02.40 | 486 |
| 200 IM SCY | 2:18.49 | 509 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 55.54
Front half 26.56s · back half 28.98s
200 Backstroke SCY 2:24.88
Front half 70.09s · back half 74.79s
100 Breaststroke SCY 1:22.67
Front half 39.86s · back half 42.81s
100 Butterfly SCY 1:02.40
Front half 28.97s · back half 33.43s
200 Butterfly SCY 2:26.66
Front half 69.26s · back half 77.40s
200 Individual Medley SCY 2:18.49 split/total mismatch
100 Freestyle LCM 1:04.13
Front half 31.25s · back half 32.88s
200 Freestyle LCM 2:23.38
Front half 69.37s · back half 74.01s
100 Backstroke LCM 1:16.86 RT 0.83s
Front half 38.38s · back half 38.48s
100 Butterfly LCM 1:13.00
Front half 34.14s · back half 38.86s
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.