| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.382 | 20/6:07.640 |
| 2 | 1 | 17.525 | 21/6:17.023 |
| 3 | 1 | 18.945 | 20/6:05.680 |
| 4 | 1 | 17.753 | 20/6:03.025 |
| 5 | 1 | 16.803 | 21/6:15.514 |
| 6 | 1 | 16.780 | 21/6:11.658 |
| 7 | 1 | 17.210 | 21/6:10.194 |
| 8 | 1 | 18.119 | 21/6:11.482 |
| 9 | 1 | 17.727 | 21/6:11.569 |
| 10 | 1 | 17.227 | 21/6:10.589 |
| 11 | 1 | 17.433 | 21/6:10.180 |
| 12 | 1 | 17.101 | 21/6:09.259 |
| 13 | 1 | 17.562 | 21/6:09.224 |
| 14 | 1 | 17.246 | 21/6:08.720 |
| 15 | 1 | 18.605 | 21/6:10.185 |
| 16 | 1 | 16.934 | 21/6:09.275 |
| 17 | 1 | 17.224 | 21/6:08.829 |
| 18 | 1 | 19.947 | 21/6:11.610 |
| 19 | 1 | 18.869 | 21/6:12.907 |
| 20 | 1 | 18.272 | 21/6:13.447 |
| 21 | 1 | 16.950 | 21/6:12.614 |