| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 29.387 | 15/7:20.805 |
| 2 | 1 | 19.774 | 18/7:22.449 |
| 3 | 2 | 31.258 | 16/7:08.901 |
| 4 | 2 | 22.255 | 17/7:16.364 |
| 5 | 2 | 24.570 | 17/7:12.630 |
| 6 | 2 | 22.913 | 17/7:05.445 |
| 7 | 2 | 19.372 | 18/7:15.932 |
| 8 | 2 | 21.216 | 18/7:09.176 |
| 9 | 2 | 20.825 | 18/7:03.140 |
| 10 | 2 | 24.039 | 18/7:04.096 |
| 11 | 2 | 20.030 | 19/7:21.558 |
| 12 | 2 | 25.372 | 18/7:01.516 |
| 13 | 2 | 18.965 | 19/7:18.426 |
| 14 | 1 | 17.936 | 19/7:11.452 |
| 15 | 1 | 18.193 | 19/7:05.733 |
| 16 | 2 | 32.232 | 19/7:17.400 |
| 17 | 2 | 24.766 | 19/7:19.350 |
| 18 | 2 | 19.428 | 19/7:15.449 |
| 19 | 2 | 25.771 | 19/7:18.302 |