| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.343 | 21/6:04.203 |
| 2 | 5 | 16.867 | 22/6:16.310 |
| 3 | 5 | 17.060 | 22/6:15.980 |
| 4 | 8 | 25.955 | 19/6:06.819 |
| 5 | 8 | 16.655 | 20/6:15.520 |
| 6 | 8 | 16.483 | 20/6:07.877 |
| 7 | 7 | 16.842 | 20/6:03.443 |
| 8 | 7 | 18.524 | 20/6:04.322 |
| 9 | 7 | 17.299 | 20/6:02.284 |
| 10 | 7 | 17.140 | 20/6:00.336 |
| 11 | 7 | 17.285 | 21/6:16.956 |
| 12 | 5 | 18.591 | 20/6:00.073 |
| 13 | 5 | 17.779 | 21/6:17.714 |
| 14 | 5 | 17.391 | 21/6:16.821 |
| 15 | 6 | 17.801 | 21/6:16.621 |
| 16 | 5 | 16.319 | 21/6:14.501 |
| 17 | 5 | 16.570 | 21/6:12.940 |
| 18 | 5 | 16.775 | 21/6:11.792 |
| 19 | 6 | 17.761 | 21/6:11.855 |
| 20 | 6 | 17.552 | 21/6:11.692 |
| 21 | 6 | 17.773 | 21/6:11.765 |