| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.070 | N/A |
| 2 | 1 | 15.823 | 19/5:03.884 |
| 3 | 1 | 15.464 | 19/5:00.653 |
| 4 | 1 | 15.506 | 20/5:15.425 |
| 5 | 2 | 18.787 | 19/5:14.018 |
| 6 | 1 | 15.575 | 19/5:11.228 |
| 7 | 2 | 17.838 | 19/5:16.049 |
| 8 | 2 | 19.891 | 18/5:07.788 |
| 9 | 1 | 15.954 | 18/5:05.600 |
| 10 | 1 | 15.494 | 18/5:03.030 |
| 11 | 2 | 18.202 | 18/5:05.577 |
| 12 | 1 | 37.307 | 17/5:18.475 |
| 13 | 1 | 27.921 | 16/5:11.272 |
| 14 | 2 | 16.401 | 16/5:07.719 |
| 15 | 2 | 23.256 | 16/5:12.018 |
| 16 | 2 | 15.608 | 16/5:08.097 |