| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 24.316 | N/A |
| 2 | 1 | 22.180 | 19/7:03.556 |
| 3 | 1 | 22.244 | 19/7:04.132 |
| 4 | 1 | 21.973 | 19/7:02.698 |
| 5 | 1 | 24.400 | 19/7:12.902 |
| 6 | 1 | 22.583 | 19/7:12.484 |
| 7 | 1 | 21.809 | 19/7:09.883 |
| 8 | 1 | 22.206 | 19/7:09.046 |
| 9 | 1 | 22.096 | 19/7:08.170 |
| 10 | 1 | 22.270 | 19/7:07.838 |
| 11 | 1 | 28.936 | 19/7:19.570 |
| 12 | 1 | 22.320 | 19/7:18.343 |
| 13 | 1 | 22.907 | 19/7:18.202 |
| 14 | 1 | 22.311 | 19/7:17.256 |
| 15 | 1 | 25.834 | 19/7:20.976 |
| 16 | 1 | 22.425 | 19/7:20.108 |
| 17 | 1 | 22.640 | 19/7:19.591 |
| 18 | 1 | 21.810 | 19/7:18.256 |
| 19 | 1 | 22.062 | 19/7:17.322 |