| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.182 | N/A |
| 2 | 6 | 23.873 | 18/7:14.023 |
| 3 | 6 | 32.214 | 15/7:00.791 |
| 4 | 6 | 24.485 | 16/7:11.042 |
| 5 | 6 | 21.189 | 17/7:15.226 |
| 6 | 6 | 23.955 | 17/7:10.473 |
| 7 | 6 | 20.818 | 18/7:23.361 |
| 8 | 6 | 20.671 | 18/7:14.251 |
| 9 | 6 | 22.328 | 18/7:10.939 |
| 10 | 6 | 22.642 | 18/7:08.957 |
| 11 | 6 | 22.720 | 18/7:07.503 |
| 12 | 6 | 20.604 | 18/7:03.044 |
| 13 | 6 | 20.767 | 19/7:22.581 |
| 14 | 6 | 23.674 | 18/7:00.411 |
| 15 | 6 | 20.922 | 19/7:20.718 |
| 16 | 5 | 25.479 | 18/7:00.701 |
| 17 | 5 | 24.346 | 18/7:02.036 |
| 18 | 5 | 20.723 | 19/7:22.616 |
| 19 | 5 | 21.112 | 19/7:20.704 |