| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.117 | 17/5:07.989 |
| 2 | 2 | 18.134 | 17/5:08.134 |
| 3 | 2 | 18.657 | 17/5:11.145 |
| 4 | 3 | 18.475 | 17/5:11.878 |
| 5 | 3 | 18.111 | 17/5:11.080 |
| 6 | 3 | 18.947 | 17/5:12.916 |
| 7 | 2 | 18.412 | 17/5:12.929 |
| 8 | 2 | 17.805 | 17/5:11.648 |
| 9 | 2 | 17.779 | 17/5:10.603 |
| 10 | 2 | 17.420 | 17/5:09.157 |
| 11 | 2 | 23.300 | 17/5:17.061 |
| 12 | 3 | 18.611 | 17/5:17.005 |
| 13 | 3 | 18.880 | 17/5:17.309 |
| 14 | 3 | 18.470 | 17/5:17.072 |
| 15 | 3 | 17.803 | 17/5:16.110 |
| 16 | 3 | 18.100 | 17/5:15.585 |
| 17 | 3 | 23.068 | 17/5:20.089 |