| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.607 | 22/7:11.354 |
| 2 | 1 | 18.854 | 22/7:03.071 |
| 3 | 2 | 19.534 | 22/7:05.297 |
| 4 | 2 | 18.879 | 22/7:02.807 |
| 5 | 2 | 18.829 | 22/7:01.093 |
| 6 | 2 | 18.700 | 23/7:18.545 |
| 7 | 1 | 19.525 | 22/7:00.917 |
| 8 | 1 | 18.902 | 22/7:00.282 |
| 9 | 1 | 18.411 | 23/7:17.616 |
| 10 | 1 | 19.108 | 23/7:17.803 |
| 11 | 1 | 18.903 | 23/7:17.527 |
| 12 | 1 | 19.427 | 23/7:18.301 |
| 13 | 1 | 18.765 | 23/7:17.786 |
| 14 | 1 | 18.831 | 23/7:17.452 |
| 15 | 1 | 18.101 | 23/7:16.043 |
| 16 | 1 | 20.145 | 23/7:17.749 |
| 17 | 1 | 18.042 | 23/7:16.409 |
| 18 | 1 | 18.786 | 23/7:16.168 |
| 19 | 1 | 21.011 | 23/7:18.646 |
| 20 | 1 | 18.507 | 23/7:17.997 |
| 21 | 1 | 20.679 | 22/7:00.667 |
| 22 | 1 | 20.613 | 22/7:02.159 |