| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.232 | 21/6:01.872 |
| 2 | 1 | 16.856 | 22/6:14.968 |
| 3 | 1 | 18.940 | 21/6:11.196 |
| 4 | 1 | 16.939 | 21/6:07.326 |
| 5 | 1 | 16.356 | 21/6:02.556 |
| 6 | 1 | 16.578 | 21/6:00.153 |
| 7 | 1 | 16.862 | 22/6:16.398 |
| 8 | 1 | 19.011 | 21/6:04.281 |
| 9 | 1 | 18.481 | 21/6:06.928 |
| 10 | 1 | 34.700 | 19/6:04.714 |
| 11 | 1 | 21.638 | 19/6:08.933 |
| 12 | 1 | 19.204 | 19/6:08.595 |
| 13 | 1 | 19.529 | 19/6:08.784 |
| 14 | 1 | 27.335 | 19/6:19.539 |
| 15 | 1 | 19.518 | 19/6:18.960 |
| 16 | 1 | 19.574 | 19/6:18.519 |
| 17 | 1 | 23.730 | 18/6:02.629 |
| 18 | 1 | 20.999 | 18/6:03.482 |