| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.389 | 17/6:03.613 |
| 2 | 4 | 21.733 | 17/6:06.537 |
| 3 | 4 | 19.085 | 18/6:13.242 |
| 4 | 3 | 18.643 | 18/6:03.825 |
| 5 | 5 | 21.459 | 18/6:08.312 |
| 6 | 6 | 22.888 | 18/6:15.591 |
| 7 | 6 | 20.063 | 18/6:13.526 |
| 8 | 5 | 20.035 | 18/6:11.914 |
| 9 | 5 | 27.289 | 17/6:03.770 |
| 10 | 6 | 25.005 | 17/6:09.901 |
| 11 | 6 | 21.708 | 17/6:09.823 |
| 12 | 7 | 24.189 | 17/6:13.272 |
| 13 | 7 | 20.325 | 17/6:11.137 |
| 14 | 8 | 34.965 | 16/6:04.315 |
| 15 | 8 | 21.542 | 16/6:03.006 |
| 16 | 7 | 19.151 | 17/6:21.936 |
| 17 | 7 | 20.041 | 17/6:19.510 |