| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.353 | 19/6:07.707 |
| 2 | 4 | 20.391 | 19/6:17.568 |
| 3 | 4 | 23.422 | 18/6:18.996 |
| 4 | 4 | 19.724 | 18/6:13.005 |
| 5 | 4 | 18.817 | 18/6:06.145 |
| 6 | 4 | 31.187 | 17/6:16.533 |
| 7 | 4 | 19.208 | 17/6:09.391 |
| 8 | 5 | 19.664 | 17/6:05.003 |
| 9 | 5 | 22.165 | 17/6:06.314 |
| 10 | 5 | 22.654 | 17/6:08.195 |
| 11 | 5 | 19.602 | 17/6:05.016 |
| 12 | 5 | 20.788 | 17/6:04.048 |
| 13 | 5 | 18.945 | 17/6:00.818 |
| 14 | 5 | 24.402 | 17/6:04.677 |
| 15 | 5 | 19.430 | 17/6:02.386 |
| 16 | 5 | 18.716 | 18/6:20.776 |
| 17 | 5 | 17.874 | 18/6:17.303 |
| 18 | 4 | 19.938 | 18/6:16.280 |