| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.685 | N/A |
| 2 | 3 | 26.104 | 19/8:19.557 |
| 3 | 3 | 24.641 | 19/8:06.039 |
| 4 | 3 | 24.586 | 19/8:01.671 |
| 5 | 3 | 24.575 | 20/8:24.238 |
| 6 | 3 | 24.134 | 20/8:21.037 |
| 7 | 3 | 24.578 | 20/8:20.308 |
| 8 | 3 | 24.401 | 20/8:19.308 |
| 9 | 3 | 25.541 | 20/8:21.265 |
| 10 | 3 | 25.329 | 20/8:22.339 |
| 11 | 3 | 24.664 | 20/8:21.935 |
| 12 | 3 | 24.462 | 20/8:21.256 |
| 13 | 3 | 24.257 | 20/8:20.365 |
| 14 | 3 | 23.910 | 20/8:19.104 |
| 15 | 3 | 24.221 | 20/8:18.446 |
| 16 | 3 | 23.899 | 20/8:17.467 |
| 17 | 3 | 24.311 | 20/8:17.100 |
| 18 | 4 | 30.693 | 20/8:23.909 |
| 19 | 4 | 24.383 | 20/8:23.301 |
| 20 | 4 | 23.963 | 20/8:22.337 |