| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.739 | N/A |
| 2 | 1 | 25.044 | 18/7:07.487 |
| 3 | 1 | 24.002 | 19/7:23.153 |
| 4 | 1 | 23.815 | 19/7:18.905 |
| 5 | 1 | 23.889 | 19/7:17.114 |
| 6 | 1 | 23.902 | 19/7:16.086 |
| 7 | 1 | 24.169 | 19/7:16.202 |
| 8 | 1 | 24.042 | 19/7:15.958 |
| 9 | 1 | 23.537 | 19/7:14.639 |
| 10 | 1 | 24.849 | 19/7:16.237 |
| 11 | 1 | 25.029 | 19/7:17.839 |
| 12 | 2 | 27.892 | 19/7:23.835 |
| 13 | 2 | 25.612 | 18/7:00.763 |
| 14 | 2 | 25.283 | 18/7:01.593 |
| 15 | 2 | 23.681 | 18/7:00.359 |
| 16 | 2 | 24.609 | 18/7:00.341 |
| 17 | 2 | 24.547 | 18/7:00.259 |
| 18 | 2 | 24.263 | 19/7:24.501 |
| 19 | 2 | 23.980 | 19/7:23.884 |