| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.999 | 19/5:03.981 |
| 2 | 3 | 13.115 | 21/5:05.697 |
| 3 | 3 | 15.309 | 21/5:10.961 |
| 4 | 3 | 16.388 | 20/5:04.055 |
| 5 | 2 | 14.448 | 20/5:01.036 |
| 6 | 2 | 13.335 | 21/5:10.079 |
| 7 | 2 | 13.737 | 21/5:06.993 |
| 8 | 2 | 16.840 | 21/5:12.824 |
| 9 | 2 | 16.469 | 20/5:01.422 |
| 10 | 3 | 14.553 | 20/5:00.386 |
| 11 | 2 | 12.519 | 21/5:10.632 |
| 12 | 2 | 16.097 | 21/5:12.916 |
| 13 | 2 | 16.737 | 20/5:00.840 |
| 14 | 2 | 15.055 | 20/5:00.859 |
| 15 | 2 | 12.149 | 21/5:11.850 |
| 16 | 2 | 20.920 | 20/5:04.588 |
| 17 | 2 | 13.621 | 20/5:02.695 |
| 18 | 2 | 14.210 | 20/5:01.668 |
| 19 | 2 | 15.332 | 20/5:01.929 |
| 20 | 2 | 12.204 | 21/5:13.989 |
| 21 | 2 | 15.742 | 21/5:14.779 |