| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 9.765 | N/A |
| 2 | 5 | 23.424 | 16/6:01.125 |
| 3 | 5 | 20.410 | 17/6:00.437 |
| 4 | 5 | 21.928 | 17/6:00.495 |
| 5 | 5 | 20.190 | 18/6:15.061 |
| 6 | 4 | 20.536 | 18/6:11.824 |
| 7 | 4 | 19.697 | 18/6:07.289 |
| 8 | 4 | 19.821 | 18/6:04.351 |
| 9 | 4 | 20.480 | 18/6:03.547 |
| 10 | 4 | 20.445 | 18/6:02.856 |
| 11 | 4 | 21.525 | 18/6:04.140 |
| 12 | 4 | 21.272 | 18/6:04.799 |
| 13 | 4 | 20.635 | 18/6:04.445 |
| 14 | 4 | 20.556 | 18/6:04.043 |
| 15 | 4 | 20.089 | 18/6:03.131 |
| 16 | 4 | 20.377 | 18/6:02.668 |
| 17 | 4 | 19.967 | 18/6:01.826 |
| 18 | 3 | 20.258 | 18/6:01.375 |