| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.094 | N/A |
| 2 | 1 | 16.738 | 18/5:04.064 |
| 3 | 1 | 16.081 | 19/5:15.465 |
| 4 | 1 | 16.003 | 19/5:13.026 |
| 5 | 1 | 16.114 | 19/5:12.306 |
| 6 | 2 | 19.843 | 18/5:08.342 |
| 7 | 2 | 16.753 | 18/5:07.768 |
| 8 | 2 | 18.350 | 18/5:11.236 |
| 9 | 3 | 19.326 | 18/5:15.911 |
| 10 | 3 | 15.430 | 18/5:12.188 |
| 11 | 2 | 17.033 | 18/5:11.934 |
| 12 | 2 | 15.786 | 18/5:09.800 |
| 13 | 3 | 20.904 | 18/5:15.272 |
| 14 | 4 | 23.585 | 17/5:05.566 |
| 15 | 4 | 16.480 | 17/5:04.009 |
| 16 | 3 | 18.046 | 17/5:04.330 |
| 17 | 3 | 17.360 | 17/5:03.926 |