| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.342 | 19/7:04.498 |
| 2 | 4 | 36.382 | 15/7:20.430 |
| 3 | 4 | 21.169 | 16/7:06.096 |
| 4 | 4 | 19.940 | 17/7:04.290 |
| 5 | 4 | 20.087 | 18/7:11.712 |
| 6 | 4 | 30.886 | 17/7:07.284 |
| 7 | 4 | 23.996 | 17/7:04.519 |
| 8 | 4 | 21.830 | 18/7:22.422 |
| 9 | 4 | 20.981 | 18/7:15.226 |
| 10 | 4 | 23.028 | 18/7:13.154 |
| 11 | 4 | 23.002 | 18/7:11.416 |
| 12 | 4 | 24.751 | 18/7:12.591 |
| 13 | 4 | 30.158 | 18/7:21.072 |
| 14 | 4 | 21.290 | 18/7:16.940 |
| 15 | 4 | 26.929 | 18/7:20.125 |
| 16 | 4 | 20.226 | 18/7:15.372 |
| 17 | 4 | 20.279 | 18/7:11.233 |
| 18 | 4 | 21.182 | 18/7:08.458 |