| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 8 | 22.268 | 17/6:18.556 |
| 2 | 8 | 21.481 | 17/6:11.867 |
| 3 | 8 | 20.573 | 17/6:04.491 |
| 4 | 7 | 20.488 | 17/6:00.442 |
| 5 | 7 | 21.256 | 17/6:00.624 |
| 6 | 6 | 20.649 | 18/6:20.145 |
| 7 | 5 | 20.517 | 18/6:18.597 |
| 8 | 5 | 21.004 | 18/6:18.531 |
| 9 | 5 | 20.326 | 18/6:17.124 |
| 10 | 5 | 20.350 | 18/6:16.042 |
| 11 | 5 | 21.495 | 18/6:17.030 |
| 12 | 5 | 20.637 | 18/6:16.566 |
| 13 | 5 | 20.505 | 18/6:15.991 |
| 14 | 5 | 20.897 | 18/6:16.002 |
| 15 | 6 | 22.857 | 18/6:18.364 |
| 16 | 6 | 20.215 | 18/6:17.458 |
| 17 | 5 | 20.181 | 18/6:16.622 |
| 18 | 4 | 20.210 | 18/6:15.909 |