| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.112 | 22/6:16.464 |
| 2 | 3 | 17.536 | 21/6:03.804 |
| 3 | 3 | 16.900 | 21/6:00.836 |
| 4 | 2 | 16.983 | 22/6:16.920 |
| 5 | 3 | 17.736 | 21/6:02.321 |
| 6 | 3 | 16.424 | 22/6:16.534 |
| 7 | 3 | 18.715 | 21/6:04.218 |
| 8 | 3 | 17.406 | 21/6:04.382 |
| 9 | 3 | 16.638 | 21/6:02.717 |
| 10 | 3 | 17.047 | 21/6:02.244 |
| 11 | 2 | 16.979 | 21/6:01.727 |
| 12 | 2 | 17.530 | 21/6:02.260 |
| 13 | 2 | 16.850 | 21/6:01.614 |
| 14 | 2 | 16.722 | 21/6:00.867 |
| 15 | 3 | 18.032 | 21/6:02.054 |
| 16 | 2 | 17.095 | 21/6:01.863 |
| 17 | 2 | 16.588 | 21/6:01.068 |
| 18 | 2 | 16.562 | 21/6:00.331 |
| 19 | 2 | 17.811 | 21/6:01.052 |
| 20 | 2 | 16.770 | 21/6:00.608 |
| 21 | 3 | 18.919 | 21/6:02.355 |