| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.643 | N/A |
| 2 | 4 | 18.146 | 23/7:00.855 |
| 3 | 4 | 22.963 | 21/7:12.733 |
| 4 | 5 | 21.476 | 21/7:18.876 |
| 5 | 6 | 29.727 | 19/7:17.047 |
| 6 | 6 | 17.652 | 20/7:19.506 |
| 7 | 6 | 19.485 | 20/7:11.564 |
| 8 | 5 | 22.236 | 20/7:13.359 |
| 9 | 5 | 23.204 | 20/7:17.004 |
| 10 | 6 | 22.110 | 20/7:17.529 |
| 11 | 6 | 23.991 | 20/7:21.524 |
| 12 | 6 | 19.049 | 20/7:16.255 |
| 13 | 5 | 22.277 | 20/7:16.976 |
| 14 | 5 | 26.313 | 19/7:01.283 |
| 15 | 5 | 25.717 | 19/7:05.802 |
| 16 | 5 | 19.894 | 19/7:02.731 |
| 17 | 5 | 29.844 | 19/7:11.237 |
| 18 | 7 | 25.173 | 19/7:13.797 |
| 19 | 7 | 20.633 | 19/7:11.533 |