| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.746 | 19/6:15.174 |
| 2 | 3 | 18.882 | 19/6:06.966 |
| 3 | 3 | 17.211 | 20/6:12.260 |
| 4 | 3 | 21.204 | 19/6:05.954 |
| 5 | 2 | 18.627 | 19/6:03.546 |
| 6 | 2 | 17.642 | 20/6:17.707 |
| 7 | 2 | 18.117 | 20/6:15.511 |
| 8 | 3 | 22.342 | 19/6:05.206 |
| 9 | 3 | 20.360 | 19/6:07.610 |
| 10 | 3 | 18.857 | 19/6:06.677 |
| 11 | 3 | 17.472 | 19/6:03.522 |
| 12 | 3 | 17.145 | 19/6:00.375 |
| 13 | 3 | 19.567 | 19/6:01.251 |
| 14 | 3 | 16.955 | 20/6:17.324 |
| 15 | 3 | 20.349 | 19/6:00.336 |
| 16 | 2 | 19.033 | 19/6:00.417 |
| 17 | 2 | 19.186 | 19/6:00.659 |
| 18 | 2 | 18.020 | 20/6:18.572 |
| 19 | 2 | 17.878 | 20/6:17.466 |
| 20 | 2 | 17.617 | 20/6:16.210 |