| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 22.439 | 17/6:21.463 |
| 2 | 5 | 20.146 | 17/6:01.973 |
| 3 | 5 | 19.207 | 18/6:10.752 |
| 4 | 5 | 21.783 | 18/6:16.088 |
| 5 | 5 | 24.879 | 17/6:08.744 |
| 6 | 5 | 24.433 | 17/6:16.513 |
| 7 | 5 | 20.044 | 17/6:11.404 |
| 8 | 5 | 18.681 | 17/6:04.676 |
| 9 | 5 | 18.598 | 18/6:20.420 |
| 10 | 5 | 18.698 | 18/6:16.034 |
| 11 | 5 | 21.056 | 18/6:16.305 |
| 12 | 5 | 18.526 | 18/6:12.735 |
| 13 | 5 | 18.978 | 18/6:10.340 |
| 14 | 5 | 18.549 | 18/6:07.736 |
| 15 | 5 | 20.837 | 18/6:08.225 |
| 16 | 5 | 20.225 | 18/6:07.964 |
| 17 | 4 | 19.129 | 18/6:06.573 |
| 18 | 4 | 24.443 | 18/6:10.651 |