| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 7.835 | N/A |
| 2 | 1 | 19.664 | 19/6:01.787 |
| 3 | 1 | 19.401 | 20/6:18.952 |
| 4 | 1 | 19.478 | 20/6:18.607 |
| 5 | 1 | 18.947 | 20/6:15.912 |
| 6 | 1 | 19.210 | 20/6:15.295 |
| 7 | 2 | 20.942 | 19/6:00.761 |
| 8 | 1 | 18.956 | 20/6:18.601 |
| 9 | 1 | 19.442 | 20/6:18.043 |
| 10 | 1 | 19.439 | 20/6:18.290 |
| 11 | 1 | 18.754 | 20/6:16.877 |
| 12 | 1 | 18.963 | 20/6:16.082 |
| 13 | 1 | 19.174 | 20/6:15.754 |
| 14 | 1 | 19.336 | 20/6:15.713 |
| 15 | 1 | 19.139 | 20/6:15.410 |
| 16 | 1 | 19.014 | 20/6:14.989 |
| 17 | 1 | 19.506 | 20/6:15.205 |
| 18 | 1 | 19.810 | 20/6:15.736 |
| 19 | 1 | 19.678 | 20/6:16.068 |
| 20 | 1 | 21.165 | 20/6:17.853 |