| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 23.683 | N/A |
| 2 | 2 | 20.201 | 21/7:07.703 |
| 3 | 2 | 23.442 | 20/7:18.291 |
| 4 | 2 | 19.871 | 20/7:05.938 |
| 5 | 2 | 19.151 | 21/7:17.008 |
| 6 | 2 | 20.811 | 21/7:17.587 |
| 7 | 2 | 19.869 | 21/7:14.833 |
| 8 | 2 | 18.971 | 21/7:10.300 |
| 9 | 2 | 18.934 | 21/7:06.808 |
| 10 | 2 | 19.436 | 21/7:05.207 |
| 11 | 2 | 26.197 | 21/7:17.449 |
| 12 | 2 | 20.209 | 21/7:16.577 |
| 13 | 2 | 21.393 | 21/7:17.824 |
| 14 | 2 | 18.482 | 21/7:14.401 |
| 15 | 2 | 18.931 | 21/7:12.108 |
| 16 | 2 | 19.747 | 21/7:11.209 |
| 17 | 3 | 25.241 | 21/7:17.290 |
| 18 | 3 | 21.128 | 21/7:17.817 |
| 19 | 3 | 20.188 | 21/7:17.240 |
| 20 | 3 | 18.212 | 21/7:14.645 |
| 21 | 2 | 17.940 | 21/7:12.037 |