| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 26.300 | N/A |
| 2 | 4 | 17.683 | 20/6:02.277 |
| 3 | 4 | 17.356 | 21/6:16.069 |
| 4 | 6 | 19.559 | 20/6:12.087 |
| 5 | 6 | 17.439 | 20/6:08.475 |
| 6 | 6 | 18.087 | 20/6:08.771 |
| 7 | 4 | 17.358 | 20/6:06.659 |
| 8 | 4 | 18.695 | 20/6:08.780 |
| 9 | 4 | 17.662 | 20/6:07.917 |
| 10 | 4 | 17.629 | 20/6:07.176 |
| 11 | 4 | 17.588 | 20/6:06.506 |
| 12 | 4 | 17.447 | 20/6:05.714 |
| 13 | 4 | 17.076 | 20/6:04.466 |
| 14 | 4 | 17.779 | 20/6:04.438 |
| 15 | 4 | 17.264 | 20/6:03.715 |
| 16 | 4 | 17.247 | 20/6:03.067 |
| 17 | 4 | 17.138 | 20/6:02.370 |
| 18 | 4 | 18.538 | 20/6:03.320 |
| 19 | 4 | 17.812 | 20/6:03.399 |
| 20 | 5 | 18.400 | 20/6:04.057 |