| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.924 | 21/6:16.404 |
| 2 | 3 | 20.557 | 19/6:05.569 |
| 3 | 3 | 16.657 | 20/6:07.586 |
| 4 | 3 | 17.065 | 20/6:01.015 |
| 5 | 5 | 20.676 | 20/6:11.516 |
| 6 | 3 | 21.141 | 19/6:01.063 |
| 7 | 4 | 17.459 | 20/6:15.654 |
| 8 | 3 | 18.565 | 20/6:15.011 |
| 9 | 3 | 20.155 | 20/6:18.022 |
| 10 | 3 | 16.932 | 20/6:14.262 |
| 11 | 3 | 17.102 | 20/6:11.332 |
| 12 | 3 | 19.576 | 20/6:13.015 |
| 13 | 3 | 16.525 | 20/6:09.744 |
| 14 | 3 | 21.951 | 20/6:14.692 |
| 15 | 3 | 16.676 | 20/6:11.948 |
| 16 | 4 | 19.798 | 20/6:13.448 |
| 17 | 4 | 17.068 | 20/6:11.561 |
| 18 | 4 | 16.673 | 20/6:09.444 |
| 19 | 4 | 16.849 | 20/6:07.735 |
| 20 | 4 | 18.543 | 20/6:07.892 |