| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.620 | 17/6:07.540 |
| 2 | 3 | 20.122 | 18/6:15.678 |
| 3 | 4 | 20.224 | 18/6:11.796 |
| 4 | 4 | 20.397 | 18/6:10.634 |
| 5 | 4 | 19.985 | 18/6:08.453 |
| 6 | 3 | 19.669 | 18/6:06.051 |
| 7 | 3 | 19.466 | 18/6:03.813 |
| 8 | 3 | 19.125 | 18/6:01.368 |
| 9 | 3 | 19.592 | 18/6:00.400 |
| 10 | 3 | 19.418 | 19/6:19.274 |
| 11 | 3 | 19.735 | 19/6:18.882 |
| 12 | 3 | 19.687 | 19/6:18.480 |
| 13 | 3 | 19.524 | 19/6:17.901 |
| 14 | 3 | 19.629 | 19/6:17.548 |
| 15 | 3 | 22.139 | 18/6:00.398 |
| 16 | 3 | 20.498 | 18/6:00.934 |
| 17 | 3 | 19.818 | 18/6:00.686 |
| 18 | 4 | 20.081 | 18/6:00.729 |