| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.288 | N/A |
| 2 | 3 | 23.545 | 21/8:19.188 |
| 3 | 3 | 24.932 | 20/8:08.819 |
| 4 | 4 | 29.165 | 19/8:14.014 |
| 5 | 4 | 22.223 | 20/8:22.646 |
| 6 | 4 | 22.658 | 20/8:13.875 |
| 7 | 4 | 26.26 | 20/8:18.610 |
| 8 | 4 | 24.730 | 20/8:18.546 |
| 9 | 3 | 25.791 | 20/8:21.017 |
| 10 | 3 | 31.695 | 19/8:09.766 |
| 11 | 3 | 33.036 | 19/8:23.083 |
| 12 | 3 | 23.187 | 19/8:17.862 |
| 13 | 4 | 23.469 | 19/8:13.934 |
| 14 | 4 | 34.425 | 19/8:25.780 |
| 15 | 4 | 23.608 | 19/8:22.027 |
| 16 | 4 | 23.496 | 19/8:18.064 |
| 17 | 4 | 23.698 | 19/8:15.903 |
| 18 | 4 | 28.466 | 19/8:18.536 |
| 19 | 4 | 22.867 | 19/8:15.279 |