| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.683 | N/A |
| 2 | 1 | 18.612 | 26/8:04.983 |
| 3 | 1 | 18.736 | 26/8:06.533 |
| 4 | 1 | 18.286 | 26/8:03.299 |
| 5 | 1 | 18.632 | 26/8:03.845 |
| 6 | 1 | 20.159 | 26/8:11.808 |
| 7 | 2 | 19.832 | 26/8:15.753 |
| 8 | 2 | 19.253 | 26/8:16.504 |
| 9 | 2 | 22.272 | 25/8:07.029 |
| 10 | 2 | 21.216 | 25/8:11.677 |
| 11 | 1 | 19.082 | 25/8:10.275 |
| 12 | 1 | 17.475 | 25/8:05.621 |
| 13 | 1 | 17.178 | 25/8:01.149 |
| 14 | 1 | 18.593 | 26/8:19.156 |
| 15 | 1 | 18.388 | 26/8:17.743 |
| 16 | 1 | 18.252 | 26/8:16.293 |
| 17 | 1 | 17.794 | 26/8:14.308 |
| 18 | 1 | 18.075 | 26/8:12.969 |
| 19 | 1 | 18.313 | 26/8:12.110 |
| 20 | 2 | 22.417 | 26/8:16.742 |
| 21 | 2 | 19.184 | 26/8:16.869 |
| 22 | 1 | 19.380 | 26/8:17.217 |
| 23 | 1 | 17.440 | 26/8:15.329 |
| 24 | 1 | 17.887 | 26/8:14.091 |
| 25 | 1 | 18.886 | 26/8:13.997 |
| 26 | 1 | 23.838 | 26/8:18.863 |