| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 20.088 | N/A |
| 2 | 7 | 26.923 | 16/7:03.933 |
| 3 | 6 | 21.829 | 18/7:14.048 |
| 4 | 5 | 21.421 | 19/7:21.126 |
| 5 | 4 | 21.677 | 19/7:13.413 |
| 6 | 7 | 32.395 | 18/7:22.521 |
| 7 | 6 | 22.801 | 18/7:16.718 |
| 8 | 5 | 17.614 | 19/7:23.499 |
| 9 | 7 | 32.049 | 18/7:18.094 |
| 10 | 7 | 21.065 | 18/7:11.438 |
| 11 | 7 | 23.461 | 18/7:10.187 |
| 12 | 7 | 21.286 | 18/7:05.802 |
| 13 | 7 | 20.304 | 18/7:00.756 |
| 14 | 5 | 21.559 | 19/7:21.542 |
| 15 | 4 | 21.433 | 19/7:18.995 |
| 16 | 4 | 21.572 | 19/7:16.954 |
| 17 | 4 | 21.869 | 19/7:15.503 |
| 18 | 4 | 24.387 | 19/7:16.888 |
| 19 | 4 | 29.932 | 19/7:23.665 |