| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.194 | 21/6:01.074 |
| 2 | 4 | 20.538 | 20/6:17.320 |
| 3 | 4 | 17.435 | 20/6:07.780 |
| 4 | 3 | 17.503 | 20/6:03.350 |
| 5 | 3 | 17.608 | 20/6:01.112 |
| 6 | 2 | 17.200 | 21/6:16.173 |
| 7 | 3 | 20.642 | 20/6:06.057 |
| 8 | 2 | 18.376 | 20/6:06.240 |
| 9 | 2 | 18.142 | 20/6:05.862 |
| 10 | 2 | 17.752 | 20/6:04.780 |
| 11 | 2 | 17.163 | 20/6:02.824 |
| 12 | 2 | 18.459 | 20/6:03.353 |
| 13 | 2 | 17.321 | 20/6:02.051 |
| 14 | 2 | 17.725 | 20/6:01.511 |
| 15 | 3 | 17.478 | 20/6:00.715 |
| 16 | 2 | 17.303 | 21/6:17.789 |
| 17 | 2 | 17.898 | 21/6:17.675 |
| 18 | 2 | 19.734 | 20/6:01.634 |
| 19 | 2 | 18.031 | 20/6:01.581 |
| 20 | 2 | 17.731 | 20/6:01.233 |