| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.429 | 21/6:06.009 |
| 2 | 3 | 17.015 | 21/6:01.662 |
| 3 | 5 | 18.921 | 21/6:13.555 |
| 4 | 4 | 17.278 | 21/6:10.876 |
| 5 | 3 | 16.451 | 21/6:05.795 |
| 6 | 3 | 17.540 | 21/6:06.219 |
| 7 | 3 | 20.139 | 21/6:14.319 |
| 8 | 5 | 22.673 | 20/6:08.615 |
| 9 | 5 | 16.598 | 20/6:04.542 |
| 10 | 5 | 17.237 | 20/6:02.562 |
| 11 | 5 | 21.732 | 20/6:09.115 |
| 12 | 5 | 16.767 | 20/6:06.300 |
| 13 | 5 | 16.957 | 20/6:04.211 |
| 14 | 5 | 16.572 | 20/6:01.870 |
| 15 | 5 | 17.176 | 20/6:00.647 |
| 16 | 4 | 16.635 | 21/6:16.845 |
| 17 | 4 | 19.205 | 20/6:00.382 |
| 18 | 4 | 17.365 | 21/6:17.638 |
| 19 | 4 | 16.895 | 21/6:16.436 |
| 20 | 4 | 17.484 | 21/6:15.972 |
| 21 | 4 | 20.035 | 21/6:18.104 |