| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 27.113 | N/A |
| 2 | 4 | 20.711 | 18/6:19.002 |
| 3 | 4 | 20.022 | 21/7:14.443 |
| 4 | 3 | 18.982 | 21/7:05.213 |
| 5 | 4 | 20.486 | 21/7:08.118 |
| 6 | 4 | 19.249 | 21/7:04.913 |
| 7 | 4 | 19.292 | 21/7:02.919 |
| 8 | 4 | 20.106 | 21/7:03.821 |
| 9 | 2 | 19.048 | 21/7:01.853 |
| 10 | 1 | 20.714 | 21/7:04.024 |
| 11 | 4 | 21.269 | 21/7:06.871 |
| 12 | 3 | 24.476 | 21/7:15.031 |
| 13 | 3 | 19.165 | 21/7:12.979 |
| 14 | 3 | 19.109 | 21/7:11.157 |
| 15 | 3 | 21.117 | 21/7:12.464 |
| 16 | 3 | 20.239 | 21/7:12.426 |
| 17 | 3 | 22.244 | 21/7:14.899 |
| 18 | 3 | 17.772 | 21/7:11.820 |