| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.004 | N/A |
| 2 | 2 | 21.270 | 18/6:03.594 |
| 3 | 2 | 20.965 | 18/6:01.001 |
| 4 | 2 | 20.570 | 19/6:18.834 |
| 5 | 2 | 21.294 | 19/6:20.449 |
| 6 | 3 | 34.217 | 17/6:20.615 |
| 7 | 3 | 21.657 | 17/6:15.265 |
| 8 | 3 | 21.897 | 17/6:11.992 |
| 9 | 3 | 20.830 | 17/6:07.404 |
| 10 | 3 | 20.969 | 17/6:04.082 |
| 11 | 3 | 20.999 | 17/6:01.472 |
| 12 | 2 | 20.543 | 18/6:20.966 |
| 13 | 2 | 22.375 | 18/6:21.084 |
| 14 | 2 | 20.849 | 18/6:19.188 |
| 15 | 2 | 20.568 | 18/6:17.221 |
| 16 | 2 | 20.445 | 18/6:15.378 |
| 17 | 2 | 20.939 | 18/6:14.290 |
| 18 | 2 | 24.780 | 18/6:17.171 |