| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.059 | N/A |
| 2 | 1 | 15.647 | 23/6:03.293 |
| 3 | 1 | 16.305 | 23/6:10.531 |
| 4 | 1 | 16.004 | 23/6:10.736 |
| 5 | 2 | 21.942 | 21/6:08.549 |
| 6 | 2 | 15.546 | 21/6:00.835 |
| 7 | 2 | 15.218 | 22/6:11.376 |
| 8 | 2 | 20.973 | 21/6:06.587 |
| 9 | 2 | 17.099 | 21/6:05.894 |
| 10 | 2 | 15.072 | 21/6:00.850 |
| 11 | 2 | 16.898 | 21/6:00.467 |
| 12 | 2 | 15.794 | 22/6:15.100 |
| 13 | 2 | 14.470 | 22/6:10.753 |
| 14 | 2 | 16.846 | 22/6:10.912 |
| 15 | 2 | 16.186 | 22/6:10.059 |
| 16 | 2 | 15.192 | 22/6:07.927 |
| 17 | 2 | 19.770 | 22/6:12.071 |
| 18 | 2 | 19.327 | 22/6:15.180 |
| 19 | 2 | 16.683 | 22/6:14.859 |
| 20 | 2 | 21.408 | 21/6:02.616 |
| 21 | 2 | 15.388 | 21/6:00.827 |