| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.936 | N/A |
| 2 | 1 | 20.233 | 21/7:06.596 |
| 3 | 1 | 20.320 | 21/7:07.466 |
| 4 | 1 | 22.792 | 20/7:03.121 |
| 5 | 1 | 20.106 | 21/7:19.191 |
| 6 | 1 | 20.581 | 21/7:18.064 |
| 7 | 1 | 20.256 | 21/7:16.229 |
| 8 | 1 | 22.968 | 20/7:01.630 |
| 9 | 1 | 20.370 | 20/7:00.047 |
| 10 | 1 | 19.976 | 21/7:18.829 |
| 11 | 1 | 20.153 | 21/7:17.446 |
| 12 | 1 | 20.565 | 21/7:17.063 |
| 13 | 1 | 20.961 | 21/7:17.404 |
| 14 | 1 | 20.878 | 21/7:17.565 |
| 15 | 1 | 20.641 | 21/7:17.364 |
| 16 | 1 | 20.270 | 21/7:16.696 |
| 17 | 1 | 20.107 | 21/7:15.907 |
| 18 | 1 | 20.156 | 21/7:15.268 |
| 19 | 1 | 20.057 | 21/7:14.591 |
| 20 | 1 | 20.004 | 21/7:13.929 |
| 21 | 1 | 20.227 | 21/7:13.557 |