| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.953 | 18/6:17.154 |
| 2 | 1 | 19.904 | 18/6:07.713 |
| 3 | 1 | 19.560 | 18/6:02.502 |
| 4 | 1 | 22.901 | 18/6:14.931 |
| 5 | 1 | 19.639 | 18/6:10.645 |
| 6 | 1 | 22.340 | 18/6:15.891 |
| 7 | 1 | 20.560 | 18/6:15.061 |
| 8 | 2 | 23.572 | 17/6:00.037 |
| 9 | 2 | 20.984 | 18/6:20.826 |
| 10 | 3 | 23.803 | 17/6:04.167 |
| 11 | 3 | 22.762 | 17/6:06.239 |
| 12 | 2 | 19.857 | 17/6:03.850 |
| 13 | 3 | 21.189 | 17/6:03.570 |
| 14 | 2 | 19.607 | 17/6:01.409 |
| 15 | 2 | 21.999 | 17/6:02.247 |
| 16 | 2 | 20.111 | 17/6:00.975 |