| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.655 | N/A |
| 2 | 6 | 15.771 | 27/7:09.701 |
| 3 | 6 | 16.008 | 27/7:12.782 |
| 4 | 6 | 18.848 | 18/5:06.541 |
| 5 | 6 | 16.133 | 18/5:03.385 |
| 6 | 6 | 16.016 | 18/5:01.093 |
| 7 | 7 | 17.517 | 18/5:03.818 |
| 8 | 7 | 16.675 | 18/5:03.720 |
| 9 | 7 | 15.881 | 18/5:01.959 |
| 10 | 8 | 22.457 | 18/5:13.010 |
| 11 | 8 | 16.330 | 18/5:11.436 |
| 12 | 9 | 17.459 | 18/5:11.892 |
| 13 | 8 | 17.579 | 18/5:12.443 |
| 14 | 8 | 16.595 | 18/5:11.622 |
| 15 | 8 | 16.230 | 18/5:10.475 |
| 16 | 8 | 15.780 | 18/5:08.971 |
| 17 | 8 | 15.707 | 18/5:07.577 |
| 18 | 8 | 18.162 | 18/5:08.803 |