| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.943 | N/A |
| 2 | 2 | 22.894 | 19/7:16.035 |
| 3 | 3 | 23.266 | 19/7:19.383 |
| 4 | 3 | 21.162 | 19/7:07.875 |
| 5 | 3 | 21.282 | 19/7:02.661 |
| 6 | 3 | 21.379 | 20/7:21.878 |
| 7 | 3 | 21.623 | 20/7:20.695 |
| 8 | 3 | 21.953 | 20/7:20.746 |
| 9 | 2 | 23.162 | 19/7:01.565 |
| 10 | 3 | 23.487 | 19/7:04.359 |
| 11 | 3 | 25.708 | 19/7:10.591 |
| 12 | 3 | 20.489 | 19/7:07.151 |
| 13 | 3 | 24.094 | 19/7:09.691 |
| 14 | 3 | 24.190 | 19/7:11.973 |
| 15 | 3 | 20.396 | 19/7:09.052 |
| 16 | 3 | 20.593 | 19/7:06.756 |
| 17 | 3 | 27.030 | 19/7:11.989 |
| 18 | 3 | 23.393 | 19/7:12.755 |
| 19 | 3 | 21.163 | 19/7:11.207 |