| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.618 | 21/6:09.978 |
| 2 | 6 | 18.249 | 20/6:04.980 |
| 3 | 4 | 17.058 | 21/6:04.098 |
| 4 | 5 | 17.701 | 21/6:17.475 |
| 5 | 3 | 16.289 | 22/6:13.743 |
| 6 | 3 | 18.213 | 21/6:03.184 |
| 7 | 4 | 20.466 | 21/6:16.505 |
| 8 | 4 | 22.266 | 20/6:13.033 |
| 9 | 4 | 16.618 | 20/6:07.223 |
| 10 | 4 | 21.931 | 20/6:16.148 |
| 11 | 4 | 15.906 | 20/6:09.700 |
| 12 | 4 | 16.502 | 20/6:05.734 |
| 13 | 4 | 16.168 | 20/6:01.882 |
| 14 | 4 | 17.670 | 20/6:01.175 |
| 15 | 3 | 16.880 | 21/6:17.330 |
| 16 | 3 | 16.810 | 21/6:15.593 |
| 17 | 3 | 17.288 | 21/6:14.756 |
| 18 | 3 | 16.594 | 21/6:13.114 |
| 19 | 3 | 16.914 | 21/6:12.059 |
| 20 | 3 | 17.356 | 21/6:11.638 |
| 21 | 3 | 17.639 | 21/6:11.574 |