| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.674 | N/A |
| 2 | 4 | 17.417 | 21/6:08.014 |
| 3 | 3 | 19.683 | 20/6:12.124 |
| 4 | 3 | 19.192 | 20/6:16.019 |
| 5 | 3 | 16.834 | 20/6:07.022 |
| 6 | 3 | 17.196 | 20/6:02.897 |
| 7 | 5 | 20.970 | 20/6:12.098 |
| 8 | 5 | 19.365 | 20/6:14.314 |
| 9 | 4 | 20.584 | 20/6:18.871 |
| 10 | 6 | 25.405 | 19/6:12.966 |
| 11 | 6 | 17.464 | 19/6:09.072 |
| 12 | 6 | 16.362 | 19/6:04.082 |
| 13 | 6 | 16.495 | 19/6:00.124 |
| 14 | 6 | 16.619 | 20/6:15.684 |
| 15 | 6 | 17.383 | 20/6:13.846 |
| 16 | 6 | 18.025 | 20/6:13.066 |
| 17 | 6 | 18.191 | 20/6:12.581 |
| 18 | 6 | 17.552 | 20/6:11.438 |
| 19 | 5 | 17.966 | 20/6:10.860 |
| 20 | 5 | 17.089 | 20/6:09.466 |