| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.631 | N/A |
| 2 | 2 | 19.401 | 20/6:10.025 |
| 3 | 1 | 18.993 | 20/6:06.374 |
| 4 | 1 | 19.255 | 20/6:06.741 |
| 5 | 1 | 18.148 | 20/6:01.666 |
| 6 | 1 | 17.925 | 21/6:16.519 |
| 7 | 1 | 17.743 | 21/6:13.181 |
| 8 | 1 | 18.881 | 21/6:14.048 |
| 9 | 1 | 19.121 | 21/6:15.298 |
| 10 | 1 | 17.732 | 21/6:13.184 |
| 11 | 1 | 20.308 | 21/6:16.645 |
| 12 | 1 | 21.388 | 20/6:02.449 |
| 13 | 1 | 19.898 | 20/6:03.886 |
| 14 | 1 | 18.788 | 20/6:03.480 |
| 15 | 1 | 18.539 | 20/6:02.793 |
| 16 | 1 | 18.595 | 20/6:02.027 |
| 17 | 1 | 19.569 | 20/6:02.968 |
| 18 | 1 | 21.628 | 20/6:05.885 |
| 19 | 1 | 20.203 | 20/6:06.974 |
| 20 | 1 | 18.654 | 20/6:06.400 |