| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.009 | N/A |
| 2 | 3 | 21.544 | 20/7:15.345 |
| 3 | 3 | 21.285 | 20/7:12.884 |
| 4 | 3 | 26.115 | 19/7:19.673 |
| 5 | 3 | 21.879 | 19/7:14.712 |
| 6 | 3 | 23.079 | 19/7:16.056 |
| 7 | 3 | 21.750 | 19/7:12.965 |
| 8 | 3 | 21.378 | 19/7:09.800 |
| 9 | 4 | 25.241 | 19/7:16.118 |
| 10 | 4 | 22.143 | 19/7:14.837 |
| 11 | 4 | 23.506 | 19/7:16.265 |
| 12 | 4 | 22.963 | 19/7:16.544 |
| 13 | 4 | 22.922 | 19/7:16.716 |
| 14 | 4 | 22.452 | 19/7:16.211 |
| 15 | 4 | 22.019 | 19/7:15.221 |
| 16 | 4 | 24.381 | 19/7:17.197 |
| 17 | 4 | 23.564 | 19/7:18.007 |
| 18 | 4 | 20.928 | 19/7:15.931 |
| 19 | 4 | 22.464 | 19/7:15.622 |