| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 3.446 | N/A |
| 2 | 5 | 22.059 | 18/6:18.449 |
| 3 | 4 | 21.205 | 18/6:11.019 |
| 4 | 4 | 21.196 | 18/6:08.719 |
| 5 | 3 | 21.326 | 18/6:08.036 |
| 6 | 3 | 20.671 | 18/6:05.399 |
| 7 | 3 | 20.623 | 18/6:03.506 |
| 8 | 3 | 20.965 | 18/6:02.983 |
| 9 | 3 | 20.693 | 18/6:02.014 |
| 10 | 3 | 20.922 | 18/6:01.692 |
| 11 | 2 | 21.603 | 18/6:02.593 |
| 12 | 2 | 21.016 | 18/6:02.422 |
| 13 | 2 | 20.773 | 18/6:01.936 |
| 14 | 2 | 21.819 | 18/6:02.892 |
| 15 | 2 | 23.325 | 18/6:05.541 |
| 16 | 2 | 21.436 | 18/6:05.695 |
| 17 | 2 | 20.948 | 18/6:05.312 |
| 18 | 2 | 23.310 | 18/6:07.336 |