| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.830 | 19/6:16.770 |
| 2 | 1 | 22.524 | 17/6:00.009 |
| 3 | 2 | 22.103 | 17/6:05.256 |
| 4 | 2 | 21.531 | 17/6:05.449 |
| 5 | 2 | 20.132 | 17/6:00.808 |
| 6 | 1 | 21.035 | 17/6:00.272 |
| 7 | 1 | 23.559 | 17/6:06.020 |
| 8 | 1 | 19.736 | 17/6:02.206 |
| 9 | 1 | 21.056 | 17/6:01.734 |
| 10 | 1 | 19.981 | 18/6:20.677 |
| 11 | 1 | 20.095 | 18/6:18.952 |
| 12 | 1 | 21.128 | 18/6:19.065 |
| 13 | 1 | 23.969 | 17/6:01.811 |