| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.798 | N/A |
| 2 | 3 | 19.256 | 19/6:07.406 |
| 3 | 4 | 20.752 | 18/6:00.866 |
| 4 | 1 | 19.910 | 18/6:00.333 |
| 5 | 1 | 18.517 | 19/6:13.755 |
| 6 | 1 | 18.358 | 19/6:09.252 |
| 7 | 1 | 18.291 | 19/6:06.005 |
| 8 | 1 | 18.096 | 19/6:03.260 |
| 9 | 1 | 20.122 | 19/6:05.727 |
| 10 | 1 | 18.148 | 19/6:03.698 |
| 11 | 1 | 18.332 | 19/6:02.405 |
| 12 | 1 | 18.283 | 19/6:01.268 |
| 13 | 1 | 18.552 | 19/6:00.723 |
| 14 | 1 | 18.235 | 20/6:18.658 |
| 15 | 1 | 18.798 | 20/6:18.608 |
| 16 | 1 | 18.310 | 20/6:17.947 |
| 17 | 1 | 18.082 | 20/6:17.097 |
| 18 | 1 | 18.518 | 20/6:16.835 |
| 19 | 1 | 18.097 | 20/6:16.158 |
| 20 | 1 | 18.372 | 20/6:15.827 |