| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.838 | N/A |
| 2 | 3 | 23.029 | 19/7:19.036 |
| 3 | 2 | 19.155 | 20/7:05.586 |
| 4 | 1 | 19.370 | 21/7:15.198 |
| 5 | 1 | 18.827 | 21/7:06.743 |
| 6 | 1 | 21.918 | 21/7:14.034 |
| 7 | 1 | 18.695 | 21/7:08.151 |
| 8 | 1 | 20.950 | 21/7:10.392 |
| 9 | 1 | 19.323 | 21/7:08.005 |
| 10 | 1 | 19.513 | 21/7:06.571 |
| 11 | 1 | 18.710 | 21/7:03.818 |
| 12 | 1 | 19.286 | 21/7:02.612 |
| 13 | 1 | 19.752 | 21/7:02.384 |
| 14 | 2 | 25.951 | 21/7:11.728 |
| 15 | 1 | 21.159 | 21/7:12.892 |
| 16 | 1 | 20.541 | 21/7:13.076 |
| 17 | 1 | 18.915 | 21/7:11.205 |
| 18 | 1 | 19.821 | 21/7:10.620 |
| 19 | 2 | 20.984 | 21/7:11.392 |
| 20 | 2 | 28.336 | 21/7:19.822 |
| 21 | 2 | 20.677 | 21/7:19.750 |