| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 27.209 | N/A |
| 2 | 5 | 20.608 | 23/8:00.585 |
| 3 | 5 | 20.790 | 23/8:02.587 |
| 4 | 5 | 20.883 | 23/8:03.936 |
| 5 | 5 | 25.279 | 22/8:06.899 |
| 6 | 5 | 22.035 | 22/8:07.508 |
| 7 | 5 | 21.071 | 22/8:04.054 |
| 8 | 5 | 21.079 | 22/8:02.444 |
| 9 | 6 | 23.986 | 22/8:08.502 |
| 10 | 6 | 21.009 | 22/8:06.269 |
| 11 | 7 | 23.715 | 22/8:10.164 |
| 12 | 7 | 20.915 | 22/8:08.006 |
| 13 | 7 | 20.997 | 22/8:06.351 |
| 14 | 7 | 21.068 | 22/8:05.065 |
| 15 | 7 | 20.255 | 22/8:02.744 |
| 16 | 7 | 21.275 | 22/8:02.016 |
| 17 | 7 | 20.844 | 22/8:01.083 |
| 18 | 7 | 23.479 | 22/8:03.388 |
| 19 | 7 | 22.119 | 22/8:03.850 |
| 20 | 7 | 22.108 | 22/8:04.251 |
| 21 | 7 | 23.479 | 22/8:06.052 |
| 22 | 7 | 20.724 | 22/8:04.927 |