| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.156 | 18/5:08.808 |
| 2 | 2 | 17.903 | 17/5:04.351 |
| 3 | 1 | 18.171 | 17/5:06.629 |
| 4 | 2 | 18.934 | 17/5:06.765 |
| 5 | 1 | 17.767 | 17/5:05.099 |
| 6 | 2 | 18.911 | 17/5:11.672 |
| 7 | 1 | 18.912 | 17/5:09.200 |
| 8 | 2 | 19.599 | 17/5:17.050 |
| 9 | 1 | 17.667 | 17/5:07.428 |
| 10 | 2 | 17.815 | 17/5:14.211 |
| 11 | 1 | 17.602 | 17/5:06.062 |
| 12 | 2 | 17.909 | 17/5:12.585 |
| 13 | 1 | 18.186 | 17/5:06.505 |
| 14 | 2 | 17.929 | 17/5:11.472 |
| 15 | 1 | 17.620 | 17/5:05.635 |
| 16 | 2 | 18.179 | 17/5:11.168 |
| 17 | 1 | 17.383 | 17/5:04.510 |