| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.827 | N/A |
| 2 | 1 | 18.688 | 21/6:15.587 |
| 3 | 2 | 20.801 | 20/6:16.972 |
| 4 | 3 | 25.327 | 18/6:09.117 |
| 5 | 4 | 19.669 | 18/6:00.888 |
| 6 | 4 | 18.672 | 19/6:13.192 |
| 7 | 3 | 20.352 | 19/6:12.354 |
| 8 | 3 | 19.204 | 19/6:08.803 |
| 9 | 2 | 18.544 | 19/6:04.655 |
| 10 | 2 | 18.174 | 19/6:00.689 |
| 11 | 1 | 18.989 | 20/6:18.825 |
| 12 | 2 | 19.524 | 20/6:18.275 |
| 13 | 2 | 22.912 | 19/6:03.111 |
| 14 | 2 | 18.154 | 19/6:00.456 |
| 15 | 2 | 18.244 | 20/6:18.100 |
| 16 | 2 | 21.086 | 20/6:19.724 |
| 17 | 2 | 20.965 | 19/6:01.045 |
| 18 | 2 | 18.312 | 20/6:19.163 |
| 19 | 2 | 18.829 | 20/6:18.075 |
| 20 | 2 | 17.763 | 20/6:16.036 |