Nathaniel Seibert
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.63 | A+0.94s to AA·+1.04s to Sectionals | 2022-01-01 | 2022 NAC SPEEDO Music City Invitationalslow pool |
| 100 Freestyle | SCY | 51.81 | A+1.92s to AA·+2.82s to Sectionals | 2022-01-01 | 2022 NAC SPEEDO Music City Invitationalslow pool |
| 200 Freestyle | SCY | 1:45.27 | AAA+4.68s to AAAA·Sectionals ✓+3.68s to Futures | 2026-02-27 | 2026 IHSAA Boys Swimming/Diving Championship |
| 100 Backstroke | SCY | 1:02.44 | B+1.55s to BB·+6.35s to Sectionals | 2022-01-01 | 2022 NAC SPEEDO Music City Invitationalslow pool |
| 100 Breaststroke | SCY | 1:10.59 | B+1.00s to BB·+7.00s to Sectionals | 2022-01-01 | 2022 NAC SPEEDO Music City Invitationalslow pool |
| 100 Butterfly | SCY | 59.32 | BB+3.13s to A·+5.33s to Sectionals | 2023-11-05 | Owensboro Marlins Fast and Furiousvenue |
| 200 Butterfly | SCY | 2:17.94 | B+0.95s to BB·+15.15s to Sectionals | 2023-11-04 | Owensboro Marlins Fast and Furiousvenue |
| 200 Individual Medley | SCY | 2:17.46 | B+0.17s to BB·+16.47s to Sectionals | 2022-01-01 | 2022 NAC SPEEDO Music City Invitationalslow pool |
| 50 Freestyle | LCM | 26.05 | AA+0.96s to AAA·+0.06s to Sectionals | 2024-07-11 | 2024 IN Swimming Swimfestvenue |
| 100 Freestyle | LCM | 1:00.31 | BB+0.12s to A·+3.72s to Sectionals | 2022-08-07 | 2025 Central Zone 14 & Under Championship Meeslow pool |
| 200 Freestyle | LCM | 2:06.56 | A+0.37s to AA·+3.07s to Sectionals | 2024-07-12 | 2024 IN Swimming Swimfestvenue |
| 100 Backstroke | LCM | 1:14.65 | B+2.06s to BB·+10.26s to Sectionals | 2022-06-23 | 2022 Speedo Summer Sizzler |
| 100 Butterfly | LCM | 1:12.61 | B+2.92s to BB·+11.12s to Sectionals | 2022-06-23 | 2022 Speedo Summer Sizzler |
| 200 Individual Medley | LCM | 2:39.15 | BB+11.06s to A·+19.76s to Sectionals | 2022-06-23 | 2022 Speedo Summer Sizzler |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 25.62 | flying | 200 Free Relay (leg 2) | 2024-07-13 | 2024 IN Swimming Swimfest |
| 100 Freestyle | LCM | 55.69 | flying | 400 Free Relay (leg 2) | 2024-07-11 | 2024 IN Swimming Swimfest |
| 50 Butterfly | LCM | 28.37 | flying | 200 Medley Relay (leg 3) | 2024-07-12 | 2024 IN Swimming Swimfest |
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
1024 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL SCY | 2:17.94 | 504 |
| 200 IM SCY | 2:17.46 | 520 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2927 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:45.27 | 862 |
| 100 BK SCY | 1:02.44 | 480 |
| 100 BR SCY | 1:10.59 | 499 |
| 100 FL SCY | 59.32 | 566 |
| 200 IM SCY | 2:17.46 | 520 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Butterfly SCY 59.32
Front half 27.43s · back half 31.89s
200 Butterfly SCY 2:17.94
Front half 64.30s · back half 73.64s
100 Freestyle LCM 1:00.31
Front half 28.94s · back half 31.37s
200 Freestyle LCM 2:06.56
Front half 60.18s · back half 66.38s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.