| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.417 | N/A |
| 2 | 4 | 27.737 | 18/8:15.946 |
| 3 | 4 | 26.405 | 18/8:04.624 |
| 4 | 4 | 28.092 | 18/8:10.409 |
| 5 | 4 | 26.298 | 18/8:05.678 |
| 6 | 4 | 23.416 | 19/8:19.429 |
| 7 | 3 | 22.951 | 19/8:09.114 |
| 8 | 3 | 25.012 | 19/8:07.045 |
| 9 | 3 | 22.206 | 20/8:24.444 |
| 10 | 3 | 22.578 | 20/8:18.773 |
| 11 | 3 | 22.440 | 20/8:13.973 |
| 12 | 3 | 26.994 | 20/8:17.912 |
| 13 | 3 | 25.253 | 20/8:18.438 |
| 14 | 2 | 22.980 | 20/8:15.561 |
| 15 | 2 | 22.822 | 20/8:12.881 |
| 16 | 2 | 24.133 | 20/8:12.218 |
| 17 | 2 | 23.114 | 20/8:10.428 |
| 18 | 2 | 23.091 | 20/8:08.823 |
| 19 | 2 | 26.547 | 20/8:11.045 |
| 20 | 2 | 29.554 | 20/8:16.040 |