| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 25.001 | 17/7:05.017 |
| 2 | 3 | 23.349 | 18/7:15.150 |
| 3 | 3 | 22.568 | 18/7:05.508 |
| 4 | 3 | 28.827 | 17/7:03.916 |
| 5 | 3 | 22.538 | 18/7:20.219 |
| 6 | 3 | 24.750 | 18/7:21.099 |
| 7 | 3 | 22.870 | 18/7:16.893 |
| 8 | 3 | 23.311 | 18/7:14.732 |
| 9 | 3 | 23.266 | 18/7:12.960 |
| 10 | 3 | 30.684 | 17/7:00.179 |
| 11 | 4 | 34.267 | 17/7:14.939 |
| 12 | 4 | 22.959 | 17/7:11.219 |
| 13 | 4 | 23.612 | 17/7:08.926 |
| 14 | 4 | 26.103 | 17/7:09.985 |
| 15 | 4 | 27.052 | 17/7:11.978 |
| 16 | 3 | 23.630 | 17/7:10.086 |
| 17 | 3 | 24.522 | 17/7:09.309 |