| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.535 | 21/6:08.235 |
| 2 | 1 | 16.658 | 22/6:16.123 |
| 3 | 1 | 17.025 | 22/6:15.599 |
| 4 | 1 | 17.238 | 22/6:16.508 |
| 5 | 1 | 16.649 | 22/6:14.462 |
| 6 | 1 | 16.302 | 22/6:11.826 |
| 7 | 3 | 34.894 | 19/6:09.960 |
| 8 | 3 | 16.546 | 19/6:03.012 |
| 9 | 3 | 16.737 | 20/6:16.853 |
| 10 | 3 | 16.635 | 20/6:12.438 |
| 11 | 3 | 16.770 | 20/6:09.071 |
| 12 | 3 | 16.266 | 20/6:05.425 |
| 13 | 3 | 16.675 | 20/6:02.969 |
| 14 | 3 | 16.686 | 20/6:00.880 |
| 15 | 3 | 17.916 | 20/6:00.709 |
| 16 | 2 | 16.680 | 21/6:16.966 |
| 17 | 2 | 16.561 | 21/6:15.249 |
| 18 | 2 | 16.964 | 21/6:14.193 |
| 19 | 3 | 25.847 | 20/6:04.825 |
| 20 | 3 | 17.264 | 20/6:03.848 |