| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 34.173 | N/A |
| 2 | 3 | 26.455 | 18/8:03.908 |
| 3 | 3 | 30.162 | 17/8:07.109 |
| 4 | 2 | 24.750 | 18/8:15.252 |
| 5 | 3 | 31.894 | 17/8:07.217 |
| 6 | 3 | 24.907 | 18/8:23.944 |
| 7 | 4 | 27.919 | 18/8:24.752 |
| 8 | 3 | 26.628 | 18/8:22.195 |
| 9 | 3 | 26.173 | 18/8:19.031 |
| 10 | 3 | 24.174 | 18/8:13.290 |
| 11 | 3 | 25.389 | 18/8:10.539 |
| 12 | 3 | 31.575 | 18/8:17.849 |
| 13 | 3 | 24.699 | 18/8:14.200 |
| 14 | 2 | 25.407 | 18/8:12.037 |
| 15 | 2 | 26.891 | 18/8:11.986 |
| 16 | 2 | 25.744 | 18/8:10.642 |
| 17 | 2 | 25.275 | 18/8:08.967 |
| 18 | 2 | 24.912 | 18/8:07.127 |