| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.922 | 21/6:16.362 |
| 2 | 1 | 16.989 | 21/6:06.566 |
| 3 | 1 | 17.424 | 21/6:06.345 |
| 4 | 4 | 23.085 | 20/6:17.100 |
| 5 | 7 | 25.083 | 18/6:01.811 |
| 6 | 6 | 17.522 | 19/6:13.746 |
| 7 | 5 | 17.332 | 19/6:07.398 |
| 8 | 6 | 18.368 | 19/6:05.097 |
| 9 | 5 | 18.178 | 19/6:02.906 |
| 10 | 5 | 19.676 | 19/6:04.000 |
| 11 | 4 | 17.511 | 19/6:01.155 |
| 12 | 4 | 17.473 | 20/6:17.605 |
| 13 | 4 | 17.753 | 20/6:15.871 |
| 14 | 4 | 17.417 | 20/6:13.904 |
| 15 | 4 | 20.752 | 20/6:16.647 |
| 16 | 4 | 17.851 | 20/6:15.420 |
| 17 | 4 | 18.345 | 20/6:14.919 |
| 18 | 4 | 17.032 | 20/6:13.014 |
| 19 | 4 | 17.312 | 20/6:11.605 |
| 20 | 4 | 17.814 | 20/6:10.839 |