| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.783 | 19/6:15.877 |
| 2 | 4 | 18.416 | 19/6:02.890 |
| 3 | 4 | 21.007 | 19/6:14.971 |
| 4 | 4 | 18.883 | 19/6:10.923 |
| 5 | 4 | 19.101 | 19/6:09.322 |
| 6 | 6 | 37.185 | 17/6:20.729 |
| 7 | 6 | 22.029 | 17/6:19.838 |
| 8 | 6 | 18.742 | 17/6:12.185 |
| 9 | 6 | 17.788 | 17/6:04.431 |
| 10 | 5 | 19.462 | 17/6:01.073 |
| 11 | 5 | 18.494 | 18/6:17.820 |
| 12 | 5 | 25.222 | 17/6:02.825 |
| 13 | 5 | 18.564 | 18/6:20.321 |
| 14 | 5 | 20.223 | 18/6:19.156 |
| 15 | 6 | 17.668 | 18/6:15.080 |
| 16 | 6 | 17.979 | 18/6:11.864 |
| 17 | 5 | 22.553 | 18/6:13.870 |
| 18 | 4 | 17.712 | 18/6:10.811 |