| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.850 | N/A |
| 2 | 3 | 22.904 | 19/7:17.122 |
| 3 | 3 | 22.004 | 19/7:09.022 |
| 4 | 3 | 22.103 | 19/7:06.916 |
| 5 | 3 | 21.952 | 19/7:05.183 |
| 6 | 3 | 23.106 | 19/7:08.298 |
| 7 | 2 | 21.664 | 19/7:06.049 |
| 8 | 1 | 21.631 | 19/7:04.357 |
| 9 | 1 | 22.190 | 19/7:04.346 |
| 10 | 1 | 23.143 | 19/7:06.244 |
| 11 | 1 | 22.089 | 19/7:05.864 |
| 12 | 1 | 22.137 | 19/7:05.633 |
| 13 | 1 | 22.739 | 19/7:06.343 |
| 14 | 2 | 25.658 | 19/7:10.985 |
| 15 | 2 | 24.966 | 19/7:14.074 |
| 16 | 2 | 21.725 | 19/7:12.863 |
| 17 | 2 | 21.981 | 19/7:12.091 |
| 18 | 2 | 21.567 | 19/7:10.971 |
| 19 | 1 | 22.343 | 19/7:10.752 |