| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.203 | 21/8:07.263 |
| 2 | 5 | 19.358 | 23/8:09.452 |
| 3 | 5 | 19.577 | 24/8:17.104 |
| 4 | 5 | 22.457 | 23/8:06.421 |
| 5 | 5 | 44.590 | 19/8:10.903 |
| 6 | 5 | 18.631 | 20/8:12.720 |
| 7 | 5 | 32.165 | 19/8:08.520 |
| 8 | 5 | 1:27.691 | 15/8:21.885 |
| 9 | 5 | 24.674 | 15/8:07.243 |
| 10 | 5 | 20.965 | 16/8:21.298 |
| 11 | 5 | 21.651 | 16/8:07.217 |
| 12 | 5 | 20.275 | 17/8:23.252 |
| 13 | 5 | 21.090 | 17/8:12.120 |
| 14 | 5 | 20.449 | 17/8:01.799 |
| 15 | 5 | 21.389 | 18/8:21.798 |
| 16 | 5 | 27.963 | 18/8:21.894 |
| 17 | 6 | 20.040 | 18/8:13.590 |
| 18 | 5 | 23.076 | 18/8:09.244 |