| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.184 | 18/6:03.312 |
| 2 | 3 | 20.914 | 18/6:09.882 |
| 3 | 3 | 17.185 | 19/6:09.126 |
| 4 | 4 | 18.629 | 19/6:05.332 |
| 5 | 4 | 16.150 | 20/6:12.248 |
| 6 | 4 | 17.934 | 20/6:09.987 |
| 7 | 4 | 19.271 | 20/6:12.191 |
| 8 | 5 | 19.664 | 20/6:14.827 |
| 9 | 4 | 16.433 | 20/6:09.698 |
| 10 | 4 | 16.847 | 20/6:06.422 |
| 11 | 5 | 17.233 | 20/6:04.444 |
| 12 | 5 | 16.502 | 20/6:01.577 |
| 13 | 5 | 16.600 | 21/6:17.267 |
| 14 | 5 | 28.558 | 20/6:14.434 |
| 15 | 5 | 17.426 | 20/6:12.707 |
| 16 | 5 | 21.573 | 20/6:16.379 |
| 17 | 5 | 17.123 | 20/6:14.384 |
| 18 | 4 | 16.561 | 20/6:11.986 |
| 19 | 4 | 17.055 | 20/6:10.360 |
| 20 | 4 | 16.774 | 20/6:08.616 |