| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.203 | 21/7:04.263 |
| 2 | 2 | 20.955 | 21/7:12.159 |
| 3 | 2 | 19.068 | 21/7:01.582 |
| 4 | 2 | 19.194 | 22/7:16.810 |
| 5 | 2 | 19.854 | 22/7:16.806 |
| 6 | 2 | 19.864 | 22/7:16.839 |
| 7 | 2 | 18.408 | 22/7:12.287 |
| 8 | 2 | 18.579 | 22/7:09.344 |
| 9 | 2 | 19.114 | 22/7:08.362 |
| 10 | 2 | 18.840 | 22/7:06.974 |
| 11 | 2 | 18.211 | 22/7:04.580 |
| 12 | 2 | 20.262 | 22/7:06.345 |
| 13 | 2 | 20.609 | 22/7:08.426 |
| 14 | 2 | 23.815 | 22/7:15.248 |
| 15 | 2 | 19.434 | 22/7:14.735 |
| 16 | 2 | 24.782 | 21/7:01.565 |
| 17 | 2 | 19.236 | 21/7:00.529 |
| 18 | 2 | 18.153 | 22/7:18.266 |
| 19 | 2 | 20.359 | 22/7:18.773 |
| 20 | 2 | 18.714 | 22/7:17.419 |
| 21 | 2 | 19.158 | 22/7:16.660 |
| 22 | 2 | 22.692 | 22/7:19.504 |