| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.295 | 18/6:05.310 |
| 2 | 6 | 20.352 | 18/6:05.823 |
| 3 | 7 | 21.497 | 18/6:12.864 |
| 4 | 5 | 19.952 | 18/6:09.432 |
| 5 | 6 | 22.780 | 18/6:17.554 |
| 6 | 7 | 20.746 | 18/6:16.866 |
| 7 | 7 | 23.784 | 17/6:02.843 |
| 8 | 8 | 22.951 | 17/6:06.259 |
| 9 | 8 | 19.735 | 17/6:02.840 |
| 10 | 7 | 21.701 | 17/6:03.448 |
| 11 | 7 | 22.111 | 17/6:04.579 |
| 12 | 7 | 21.881 | 17/6:05.195 |
| 13 | 7 | 20.239 | 17/6:03.570 |
| 14 | 7 | 20.948 | 17/6:03.037 |
| 15 | 7 | 21.864 | 17/6:03.614 |
| 16 | 7 | 20.461 | 17/6:02.628 |
| 17 | 8 | 21.713 | 17/6:03.010 |