| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.252 | 21/6:02.292 |
| 2 | 5 | 16.429 | 22/6:10.491 |
| 3 | 3 | 17.837 | 21/6:00.626 |
| 4 | 3 | 16.898 | 22/6:16.288 |
| 5 | 3 | 19.803 | 21/6:10.520 |
| 6 | 5 | 21.757 | 20/6:06.587 |
| 7 | 5 | 17.582 | 20/6:04.451 |
| 8 | 3 | 16.954 | 20/6:01.280 |
| 9 | 3 | 16.700 | 21/6:16.161 |
| 10 | 3 | 16.756 | 21/6:13.733 |
| 11 | 3 | 16.640 | 21/6:11.524 |
| 12 | 3 | 17.092 | 21/6:10.475 |
| 13 | 3 | 17.907 | 21/6:10.904 |
| 14 | 3 | 18.480 | 21/6:12.130 |
| 15 | 5 | 18.647 | 21/6:13.428 |
| 16 | 5 | 17.352 | 21/6:12.863 |
| 17 | 5 | 17.523 | 21/6:12.576 |
| 18 | 5 | 16.442 | 21/6:11.059 |
| 19 | 5 | 23.084 | 21/6:17.044 |
| 20 | 5 | 18.192 | 21/6:17.293 |
| 21 | 5 | 16.936 | 21/6:16.263 |