| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.321 | 20/5:06.420 |
| 2 | 1 | 15.627 | 20/5:09.480 |
| 3 | 1 | 15.060 | 20/5:06.720 |
| 4 | 1 | 15.285 | 20/5:06.465 |
| 5 | 1 | 15.665 | 20/5:07.832 |
| 6 | 1 | 15.509 | 20/5:08.223 |
| 7 | 1 | 15.827 | 20/5:09.411 |
| 8 | 1 | 15.634 | 20/5:09.820 |
| 9 | 1 | 15.565 | 20/5:09.984 |
| 10 | 1 | 17.806 | 20/5:14.598 |
| 11 | 1 | 15.586 | 20/5:14.336 |
| 12 | 1 | 15.274 | 20/5:13.598 |
| 13 | 1 | 16.345 | 20/5:14.622 |
| 14 | 1 | 15.124 | 20/5:13.754 |
| 15 | 1 | 18.538 | 19/5:01.677 |
| 16 | 1 | 30.928 | 18/5:02.731 |
| 17 | 1 | 19.307 | 18/5:05.366 |
| 18 | 1 | 16.244 | 18/5:04.645 |