| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.852 | N/A |
| 2 | 2 | 21.769 | 21/7:17.232 |
| 3 | 2 | 20.979 | 21/7:09.332 |
| 4 | 3 | 26.004 | 20/7:17.281 |
| 5 | 2 | 20.089 | 20/7:03.846 |
| 6 | 1 | 29.439 | 19/7:07.066 |
| 7 | 1 | 20.886 | 20/7:22.544 |
| 8 | 1 | 21.553 | 20/7:18.089 |
| 9 | 1 | 20.739 | 20/7:12.814 |
| 10 | 1 | 20.997 | 20/7:09.257 |
| 11 | 1 | 21.428 | 20/7:07.229 |
| 12 | 1 | 20.881 | 20/7:04.626 |
| 13 | 1 | 20.516 | 20/7:01.878 |
| 14 | 1 | 21.081 | 20/7:00.379 |
| 15 | 1 | 24.146 | 20/7:03.254 |
| 16 | 1 | 20.983 | 20/7:01.739 |
| 17 | 3 | 40.946 | 19/7:00.842 |
| 18 | 1 | 40.946 | 19/7:00.842 |
| 19 | 1 | 20.933 | 21/7:18.928 |
| 20 | 1 | 22.017 | 21/7:19.100 |
| 21 | 1 | 20.306 | 21/7:17.544 |