| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.842 | 19/5:00.998 |
| 2 | 1 | 15.880 | 19/5:01.359 |
| 3 | 1 | 15.630 | 20/5:15.680 |
| 4 | 1 | 16.219 | 19/5:01.962 |
| 5 | 1 | 15.443 | 19/5:00.253 |
| 6 | 1 | 15.365 | 20/5:14.597 |
| 7 | 1 | 15.347 | 20/5:13.503 |
| 8 | 1 | 15.412 | 20/5:12.845 |
| 9 | 1 | 15.801 | 20/5:13.198 |
| 10 | 1 | 15.187 | 20/5:12.252 |
| 11 | 1 | 15.161 | 20/5:11.431 |
| 12 | 1 | 15.180 | 20/5:10.778 |
| 13 | 1 | 15.212 | 20/5:10.275 |
| 14 | 1 | 15.452 | 20/5:10.187 |
| 15 | 1 | 15.633 | 20/5:10.352 |
| 16 | 1 | 17.274 | 20/5:12.548 |
| 17 | 1 | 15.576 | 20/5:12.487 |
| 18 | 1 | 16.539 | 20/5:13.503 |
| 19 | 1 | 15.674 | 20/5:13.502 |
| 20 | 1 | 19.941 | 20/5:17.768 |