| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.471 | 20/6:09.420 |
| 2 | 3 | 16.045 | 21/6:02.418 |
| 3 | 3 | 16.756 | 22/6:15.995 |
| 4 | 3 | 16.170 | 22/6:10.931 |
| 5 | 3 | 14.904 | 22/6:02.322 |
| 6 | 3 | 14.692 | 23/6:11.979 |
| 7 | 3 | 26.789 | 21/6:11.481 |
| 8 | 3 | 15.794 | 21/6:06.505 |
| 9 | 4 | 19.521 | 21/6:11.331 |
| 10 | 4 | 15.830 | 21/6:07.441 |
| 11 | 4 | 16.748 | 21/6:06.011 |
| 12 | 4 | 18.775 | 21/6:08.366 |
| 13 | 4 | 23.533 | 20/6:00.043 |
| 14 | 4 | 19.960 | 20/6:02.840 |
| 15 | 4 | 17.778 | 20/6:02.355 |
| 16 | 4 | 15.097 | 21/6:16.508 |
| 17 | 4 | 14.795 | 21/6:12.636 |
| 18 | 4 | 15.714 | 21/6:10.267 |
| 19 | 4 | 19.572 | 21/6:12.412 |
| 20 | 4 | 15.694 | 21/6:10.270 |
| 21 | 4 | 16.332 | 21/6:08.970 |