| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.659 | N/A |
| 2 | 8 | 32.647 | N/A |
| 3 | 3 | 19.065 | 22/7:02.024 |
| 4 | 2 | 18.783 | 23/7:17.987 |
| 5 | 2 | 19.176 | 22/7:00.827 |
| 6 | 2 | 19.740 | 22/7:04.067 |
| 7 | 2 | 22.945 | 21/7:00.495 |
| 8 | 2 | 19.449 | 22/7:18.712 |
| 9 | 2 | 21.479 | 21/7:03.479 |
| 10 | 3 | 23.754 | 21/7:12.636 |
| 11 | 3 | 21.744 | 21/7:15.292 |
| 12 | 3 | 25.068 | 20/7:02.944 |
| 13 | 2 | 21.445 | 20/7:03.505 |
| 14 | 2 | 20.017 | 20/7:01.711 |
| 15 | 2 | 19.124 | 21/7:19.795 |
| 16 | 2 | 20.970 | 21/7:19.886 |
| 17 | 2 | 18.915 | 21/7:17.224 |
| 18 | 2 | 18.610 | 21/7:14.514 |
| 19 | 2 | 21.661 | 21/7:15.711 |
| 20 | 2 | 18.816 | 21/7:13.615 |
| 21 | 2 | 25.535 | 21/7:18.812 |