| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 21.197 | 17/6:00.349 |
| 2 | 6 | 21.836 | 17/6:05.781 |
| 3 | 5 | 18.047 | 18/6:06.480 |
| 4 | 5 | 19.492 | 18/6:02.574 |
| 5 | 5 | 18.121 | 19/6:15.033 |
| 6 | 5 | 18.549 | 19/6:11.266 |
| 7 | 4 | 18.236 | 19/6:07.726 |
| 8 | 4 | 17.476 | 19/6:03.266 |
| 9 | 3 | 18.071 | 19/6:01.053 |
| 10 | 3 | 17.303 | 20/6:16.656 |
| 11 | 2 | 17.538 | 20/6:14.302 |
| 12 | 2 | 17.542 | 20/6:12.347 |
| 13 | 3 | 19.536 | 20/6:13.760 |
| 14 | 3 | 17.461 | 20/6:12.007 |
| 15 | 4 | 25.014 | 19/6:01.531 |
| 16 | 3 | 17.699 | 20/6:18.897 |
| 17 | 3 | 17.782 | 20/6:17.529 |
| 18 | 3 | 18.281 | 20/6:16.868 |
| 19 | 3 | 17.713 | 20/6:15.678 |
| 20 | 3 | 18.410 | 20/6:15.304 |