| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.458 | N/A |
| 2 | 1 | 18.447 | 26/8:00.633 |
| 3 | 1 | 19.388 | 26/8:12.395 |
| 4 | 1 | 18.728 | 26/8:10.816 |
| 5 | 1 | 19.226 | 26/8:13.139 |
| 6 | 1 | 18.809 | 26/8:12.448 |
| 7 | 1 | 24.700 | 25/8:16.065 |
| 8 | 1 | 18.995 | 25/8:13.605 |
| 9 | 1 | 18.900 | 25/8:11.037 |
| 10 | 2 | 20.405 | 25/8:13.052 |
| 11 | 2 | 18.416 | 25/8:09.891 |
| 12 | 2 | 18.911 | 25/8:08.385 |
| 13 | 2 | 21.206 | 25/8:11.072 |
| 14 | 2 | 18.450 | 25/8:09.453 |
| 15 | 2 | 18.785 | 25/8:08.085 |
| 16 | 2 | 18.824 | 25/8:06.962 |
| 17 | 2 | 19.223 | 25/8:06.577 |
| 18 | 2 | 19.408 | 25/8:06.499 |
| 19 | 2 | 18.453 | 25/8:05.156 |
| 20 | 2 | 18.724 | 25/8:04.297 |
| 21 | 2 | 18.319 | 25/8:03.038 |
| 22 | 2 | 19.035 | 25/8:02.717 |
| 23 | 2 | 18.734 | 25/8:02.097 |
| 24 | 2 | 18.488 | 25/8:01.274 |
| 25 | 2 | 19.355 | 25/8:01.387 |