| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 2.997 | N/A |
| 2 | 3 | 20.570 | 19/6:13.257 |
| 3 | 3 | 19.650 | 19/6:04.977 |
| 4 | 2 | 18.960 | 20/6:17.803 |
| 5 | 3 | 21.950 | 19/6:08.082 |
| 6 | 3 | 19.190 | 19/6:04.149 |
| 7 | 2 | 20.120 | 19/6:04.317 |
| 8 | 4 | 26.630 | 18/6:00.167 |
| 9 | 4 | 24.540 | 18/6:07.668 |
| 10 | 4 | 18.810 | 18/6:02.679 |
| 11 | 3 | 19.790 | 18/6:00.354 |
| 12 | 3 | 19.760 | 19/6:19.311 |
| 13 | 3 | 19.570 | 19/6:17.307 |
| 14 | 3 | 21.210 | 19/6:17.881 |
| 15 | 3 | 19.460 | 19/6:16.124 |
| 16 | 2 | 19.400 | 19/6:14.529 |
| 17 | 4 | 28.140 | 18/6:01.856 |
| 18 | 3 | 19.960 | 18/6:00.707 |