| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.310 | N/A |
| 2 | 4 | 31.645 | 16/8:23.985 |
| 3 | 4 | 20.673 | 19/8:20.172 |
| 4 | 4 | 24.888 | 19/8:12.546 |
| 5 | 4 | 21.490 | 20/8:18.116 |
| 6 | 4 | 23.986 | 20/8:15.501 |
| 7 | 4 | 26.787 | 20/8:22.628 |
| 8 | 4 | 30.513 | 19/8:12.120 |
| 9 | 4 | 28.155 | 19/8:17.618 |
| 10 | 4 | 21.399 | 19/8:08.382 |
| 11 | 4 | 24.110 | 19/8:05.872 |
| 12 | 4 | 23.861 | 19/8:03.412 |
| 13 | 4 | 24.928 | 19/8:02.962 |
| 14 | 4 | 24.702 | 19/8:02.268 |
| 15 | 4 | 22.421 | 20/8:23.710 |
| 16 | 4 | 22.207 | 20/8:20.212 |
| 17 | 4 | 23.383 | 20/8:18.548 |
| 18 | 4 | 25.478 | 20/8:19.421 |
| 19 | 4 | 22.945 | 20/8:17.523 |
| 20 | 4 | 24.734 | 20/8:17.615 |