| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.884 | 21/6:15.564 |
| 2 | 5 | 20.277 | 19/6:02.529 |
| 3 | 5 | 18.582 | 20/6:18.287 |
| 4 | 5 | 18.146 | 20/6:14.445 |
| 5 | 6 | 28.433 | 18/6:11.959 |
| 6 | 6 | 19.379 | 18/6:08.103 |
| 7 | 6 | 22.622 | 18/6:13.688 |
| 8 | 6 | 19.648 | 18/6:11.185 |
| 9 | 6 | 20.039 | 18/6:10.020 |
| 10 | 6 | 26.028 | 18/6:19.868 |
| 11 | 6 | 18.831 | 18/6:16.149 |
| 12 | 6 | 18.455 | 18/6:12.486 |
| 13 | 6 | 24.285 | 18/6:17.459 |
| 14 | 6 | 25.187 | 17/6:01.609 |
| 15 | 6 | 21.702 | 17/6:02.098 |
| 16 | 6 | 17.872 | 18/6:19.541 |
| 17 | 6 | 17.567 | 18/6:15.816 |
| 18 | 6 | 17.607 | 18/6:12.544 |