| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.142 | N/A |
| 2 | 3 | 22.892 | 20/7:17.009 |
| 3 | 3 | 21.689 | 20/7:05.661 |
| 4 | 3 | 22.051 | 20/7:04.144 |
| 5 | 3 | 23.399 | 20/7:09.789 |
| 6 | 3 | 23.373 | 20/7:13.077 |
| 7 | 3 | 21.892 | 20/7:10.579 |
| 8 | 3 | 22.492 | 20/7:10.423 |
| 9 | 3 | 21.780 | 20/7:08.616 |
| 10 | 3 | 22.079 | 20/7:07.841 |
| 11 | 3 | 22.214 | 20/7:07.477 |
| 12 | 3 | 22.500 | 20/7:07.674 |
| 13 | 3 | 21.987 | 20/7:07.026 |
| 14 | 3 | 22.419 | 20/7:07.109 |
| 15 | 3 | 21.521 | 20/7:05.961 |
| 16 | 3 | 21.782 | 20/7:05.297 |
| 17 | 3 | 22.243 | 20/7:05.263 |
| 18 | 3 | 21.624 | 20/7:04.542 |
| 19 | 3 | 21.596 | 20/7:03.871 |
| 20 | 3 | 25.008 | 20/7:06.683 |