| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.702 | 17/5:00.934 |
| 2 | 3 | 16.754 | 18/5:10.104 |
| 3 | 3 | 16.212 | 18/5:04.008 |
| 4 | 1 | 16.457 | 18/5:02.063 |
| 5 | 2 | 18.023 | 18/5:06.533 |
| 6 | 2 | 18.435 | 18/5:10.749 |
| 7 | 2 | 16.919 | 18/5:09.862 |
| 8 | 2 | 16.567 | 18/5:08.405 |
| 9 | 2 | 16.485 | 18/5:07.108 |
| 10 | 2 | 17.539 | 18/5:07.967 |
| 11 | 2 | 16.327 | 18/5:06.687 |
| 12 | 2 | 16.427 | 18/5:05.770 |
| 13 | 2 | 20.291 | 18/5:10.345 |
| 14 | 2 | 21.892 | 18/5:16.324 |
| 15 | 3 | 18.898 | 17/5:00.252 |
| 16 | 3 | 17.141 | 18/5:17.328 |
| 17 | 2 | 17.797 | 18/5:17.505 |
| 18 | 2 | 20.817 | 18/5:20.683 |