| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 7.772 | N/A |
| 2 | 1 | 21.390 | 18/6:11.402 |
| 3 | 1 | 21.209 | 18/6:09.863 |
| 4 | 1 | 21.572 | 18/6:11.407 |
| 5 | 1 | 20.818 | 18/6:08.975 |
| 6 | 1 | 20.928 | 18/6:07.889 |
| 7 | 1 | 20.670 | 18/6:06.435 |
| 8 | 1 | 20.888 | 18/6:05.925 |
| 9 | 1 | 21.441 | 18/6:06.718 |
| 10 | 1 | 20.930 | 18/6:06.037 |
| 11 | 1 | 21.439 | 18/6:06.956 |
| 12 | 1 | 21.282 | 18/6:07.193 |
| 13 | 1 | 23.943 | 18/6:11.161 |
| 14 | 1 | 20.766 | 18/6:10.363 |
| 15 | 1 | 21.021 | 18/6:09.989 |
| 16 | 1 | 20.760 | 18/6:09.369 |
| 17 | 1 | 21.480 | 18/6:09.592 |
| 18 | 1 | 21.229 | 18/6:09.538 |