| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.762 | 17/6:09.954 |
| 2 | 5 | 21.226 | 17/6:05.398 |
| 3 | 3 | 20.512 | 18/6:21.000 |
| 4 | 6 | 26.198 | 17/6:21.217 |
| 5 | 6 | 20.640 | 17/6:15.149 |
| 6 | 6 | 22.921 | 17/6:17.567 |
| 7 | 5 | 21.444 | 17/6:15.707 |
| 8 | 5 | 21.096 | 17/6:13.573 |
| 9 | 4 | 19.649 | 17/6:09.180 |
| 10 | 4 | 20.067 | 17/6:06.375 |
| 11 | 4 | 24.203 | 17/6:10.473 |
| 12 | 4 | 20.860 | 17/6:09.152 |
| 13 | 4 | 21.351 | 17/6:08.676 |
| 14 | 4 | 20.582 | 17/6:07.335 |
| 15 | 4 | 22.448 | 17/6:08.287 |
| 16 | 4 | 19.605 | 17/6:06.099 |
| 17 | 5 | 24.284 | 17/6:08.848 |