swimNathan Butler
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 49.37 | AA+1.68s to AAA | 2006 Section 3 Spring Championships venue | |
| 100 Breaststroke | SCY | 56.41 | AAA+0.22s to AAAA | 2008 OHIO STATE HIGH SCHOOL fast pool | |
| 200 Breaststroke | SCY | 2:09.49 | AA+1.50s to AAA | 2006 Section 3 Spring Championships venue | |
| 200 Individual Medley | SCY | 1:55.02 | AAA+4.13s to AAAA | 2007 OHIO STATE HIGH SCHOOL fast pool | |
| 200 Breaststroke | LCM | 2:22.98 | AAA+0.09s to AAAA | 2008-06-29 | 2008 U.S. Olympic Team Trials - Swimming |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.49 | flying | 200 Free Relay (leg 2) | 2006 OHIO STATE HIGH SCHOOL | |
| 100 Freestyle | SCY | 48.01 | flying | 400 Free Relay (leg 3) | 2006 OHIO STATE HIGH SCHOOL | |
| 200 Freestyle | SCY | 1:51.27 | flying | 800 Free Relay (leg 4) | 2006 Section 3 Spring Championships | |
| 50 Breaststroke | SCY | 26.54 | flying | 200 Medley Relay (leg 2) | 2007 OHIO STATE HIGH SCHOOL | |
| 100 Breaststroke | SCY | 58.59 | flying | 400 Medley Relay (leg 2) | 2006 Section 3 Spring 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
1717 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:09.49 | 829 |
| 200 IM SCY | 1:55.02 | 888 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
1865 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 56.41 | 977 |
| 200 IM SCY | 1:55.02 | 888 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL 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 49.37
Front half 23.71s · back half 25.66s
100 Breaststroke SCY 56.41
Front half 26.90s · back half 29.51s
200 Breaststroke SCY 2:09.49
Front half 61.10s · back half 68.39s
200 Individual Medley SCY 1:55.02
Front half 56.26s · back half 58.76s
200 Breaststroke LCM 2:22.98
Front half 68.19s · back half 74.79s
Progression
Faster times are higher. One card per event, all courses & history.