| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.486 | 20/5:09.720 |
| 2 | 5 | 16.530 | 19/5:04.152 |
| 3 | 3 | 11.893 | 21/5:07.363 |
| 4 | 3 | 15.350 | 21/5:11.110 |
| 5 | 4 | 16.451 | 20/5:02.840 |
| 6 | 4 | 15.861 | 20/5:05.237 |
| 7 | 3 | 16.092 | 20/5:07.609 |
| 8 | 3 | 16.667 | 20/5:10.825 |
| 9 | 3 | 15.524 | 20/5:10.787 |
| 10 | 3 | 15.904 | 20/5:11.516 |
| 11 | 3 | 15.343 | 20/5:11.093 |
| 12 | 3 | 15.226 | 20/5:10.545 |
| 13 | 3 | 16.331 | 20/5:11.782 |
| 14 | 3 | 15.145 | 20/5:11.147 |
| 15 | 3 | 15.411 | 20/5:10.952 |
| 16 | 3 | 15.640 | 20/5:11.067 |
| 17 | 3 | 16.020 | 20/5:11.616 |
| 18 | 3 | 15.573 | 20/5:11.608 |
| 19 | 3 | 15.482 | 20/5:11.504 |
| 20 | 3 | 17.265 | 20/5:13.194 |