| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.193 | 21/6:01.053 |
| 2 | 4 | 18.679 | 21/6:16.656 |
| 3 | 4 | 15.796 | 21/6:01.676 |
| 4 | 4 | 17.848 | 21/6:04.959 |
| 5 | 4 | 15.538 | 22/6:14.238 |
| 6 | 4 | 15.224 | 22/6:07.686 |
| 7 | 4 | 15.204 | 22/6:02.943 |
| 8 | 4 | 16.454 | 22/6:02.824 |
| 9 | 4 | 19.534 | 22/6:10.260 |
| 10 | 4 | 15.633 | 22/6:07.627 |
| 11 | 4 | 15.104 | 22/6:04.414 |
| 12 | 4 | 18.250 | 22/6:07.505 |
| 13 | 4 | 15.790 | 22/6:05.956 |
| 14 | 4 | 17.033 | 22/6:06.583 |
| 15 | 4 | 14.640 | 22/6:03.616 |
| 16 | 4 | 15.512 | 22/6:02.219 |
| 17 | 4 | 16.764 | 22/6:02.607 |
| 18 | 4 | 21.294 | 22/6:08.488 |
| 19 | 4 | 16.748 | 22/6:08.486 |
| 20 | 4 | 15.327 | 22/6:06.921 |
| 21 | 4 | 18.067 | 22/6:08.376 |
| 22 | 4 | 15.752 | 22/6:07.384 |