| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.771 | N/A |
| 2 | 4 | 29.259 | 15/7:11.397 |
| 3 | 4 | 25.370 | 16/7:11.488 |
| 4 | 4 | 19.972 | 18/7:24.051 |
| 5 | 3 | 19.890 | 18/7:03.357 |
| 6 | 3 | 23.062 | 18/7:01.451 |
| 7 | 4 | 23.037 | 18/7:00.109 |
| 8 | 4 | 21.007 | 19/7:17.306 |
| 9 | 3 | 19.707 | 19/7:09.705 |
| 10 | 3 | 19.099 | 19/7:02.577 |
| 11 | 3 | 19.685 | 20/7:19.938 |
| 12 | 3 | 19.697 | 20/7:15.945 |
| 13 | 3 | 24.311 | 20/7:19.923 |
| 14 | 2 | 19.696 | 20/7:16.543 |
| 15 | 2 | 25.045 | 20/7:20.906 |
| 16 | 2 | 21.185 | 20/7:19.798 |
| 17 | 2 | 22.231 | 20/7:20.071 |
| 18 | 2 | 19.961 | 20/7:17.774 |
| 19 | 3 | 28.466 | 19/7:02.451 |