| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.082 | N/A |
| 2 | 6 | 26.644 | N/A |
| 3 | 3 | 19.985 | 21/7:03.782 |
| 4 | 6 | 22.255 | 22/8:13.999 |
| 5 | 4 | 26.212 | 19/7:19.855 |
| 6 | 5 | 22.351 | 22/8:15.007 |
| 7 | 4 | 20.228 | 22/8:00.482 |
| 8 | 5 | 21.277 | 19/7:08.926 |
| 9 | 4 | 21.694 | 19/7:05.338 |
| 10 | 5 | 22.912 | 22/8:07.310 |
| 11 | 3 | 19.463 | 23/8:18.363 |
| 12 | 4 | 22.497 | 19/7:06.076 |
| 13 | 2 | 23.582 | 22/8:04.412 |
| 14 | 3 | 21.988 | 19/7:05.041 |
| 15 | 2 | 19.828 | 23/8:20.018 |
| 16 | 3 | 22.452 | 19/7:05.494 |
| 17 | 2 | 20.922 | 19/7:02.392 |
| 18 | 3 | 24.928 | 22/8:07.454 |
| 19 | 2 | 18.424 | 23/8:20.795 |
| 20 | 4 | 25.754 | 19/7:09.644 |
| 21 | 2 | 18.663 | 23/8:14.438 |
| 22 | 3 | 21.517 | 19/7:07.818 |