| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.438 | N/A |
| 2 | 3 | 25.080 | 18/7:08.798 |
| 3 | 4 | 24.263 | 18/7:01.853 |
| 4 | 4 | 23.029 | 19/7:16.067 |
| 5 | 4 | 25.933 | 18/7:00.234 |
| 6 | 4 | 22.647 | 19/7:17.865 |
| 7 | 4 | 22.462 | 19/7:12.068 |
| 8 | 4 | 23.126 | 19/7:10.683 |
| 9 | 4 | 28.882 | 19/7:22.137 |
| 10 | 4 | 23.962 | 19/7:21.206 |
| 11 | 4 | 24.632 | 19/7:21.666 |
| 12 | 4 | 25.440 | 19/7:23.366 |
| 13 | 5 | 27.179 | 18/7:02.670 |
| 14 | 5 | 22.793 | 18/7:00.151 |
| 15 | 5 | 22.950 | 19/7:22.638 |
| 16 | 6 | 23.109 | 19/7:21.022 |
| 17 | 5 | 22.890 | 19/7:19.362 |
| 18 | 6 | 23.045 | 19/7:18.061 |
| 19 | 5 | 24.923 | 19/7:18.783 |