| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 18.876 | 20/6:17.520 |
| 2 | 7 | 19.023 | 19/6:00.041 |
| 3 | 6 | 18.846 | 20/6:18.300 |
| 4 | 6 | 18.888 | 20/6:18.165 |
| 5 | 7 | 20.553 | 19/6:05.507 |
| 6 | 7 | 19.687 | 19/6:06.931 |
| 7 | 8 | 23.157 | 19/6:17.367 |
| 8 | 8 | 18.859 | 19/6:14.986 |
| 9 | 8 | 18.918 | 19/6:13.259 |
| 10 | 8 | 19.461 | 19/6:12.909 |
| 11 | 8 | 22.896 | 19/6:18.556 |
| 12 | 8 | 19.767 | 19/6:18.307 |
| 13 | 8 | 19.400 | 19/6:17.561 |
| 14 | 8 | 19.805 | 19/6:17.470 |
| 15 | 8 | 19.372 | 19/6:16.843 |
| 16 | 7 | 20.421 | 19/6:17.541 |
| 17 | 7 | 19.053 | 19/6:16.627 |
| 18 | 7 | 18.847 | 19/6:15.597 |
| 19 | 7 | 19.651 | 19/6:15.480 |