| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.258 | N/A |
| 2 | 2 | 22.940 | 19/7:09.178 |
| 3 | 3 | 23.120 | 19/7:10.798 |
| 4 | 3 | 24.570 | 19/7:20.038 |
| 5 | 3 | 22.250 | 19/7:14.218 |
| 6 | 3 | 23.120 | 19/7:13.858 |
| 7 | 3 | 22.560 | 19/7:11.938 |
| 8 | 3 | 23.380 | 19/7:12.675 |
| 9 | 4 | 26.310 | 19/7:19.820 |
| 10 | 3 | 21.690 | 19/7:16.138 |
| 11 | 3 | 22.620 | 19/7:14.866 |
| 12 | 3 | 28.320 | 19/7:23.152 |
| 13 | 4 | 22.180 | 19/7:20.848 |
| 14 | 3 | 21.380 | 19/7:17.790 |
| 15 | 3 | 23.500 | 19/7:17.895 |
| 16 | 3 | 21.940 | 19/7:16.114 |
| 17 | 3 | 21.430 | 19/7:13.981 |
| 18 | 3 | 26.630 | 19/7:17.606 |
| 19 | 3 | 26.620 | 19/7:20.818 |