| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.255 | 20/6:05.100 |
| 2 | 2 | 18.483 | 20/6:07.380 |
| 3 | 3 | 20.164 | 19/6:00.379 |
| 4 | 5 | 21.326 | 19/6:11.583 |
| 5 | 4 | 19.280 | 19/6:10.530 |
| 6 | 3 | 19.426 | 19/6:10.291 |
| 7 | 3 | 18.870 | 19/6:08.611 |
| 8 | 3 | 18.756 | 19/6:07.080 |
| 9 | 3 | 19.131 | 19/6:06.681 |
| 10 | 3 | 18.339 | 19/6:04.857 |
| 11 | 3 | 19.484 | 19/6:05.342 |
| 12 | 3 | 19.554 | 19/6:05.858 |
| 13 | 3 | 19.669 | 19/6:06.462 |
| 14 | 3 | 18.402 | 19/6:05.260 |
| 15 | 3 | 20.577 | 19/6:06.974 |
| 16 | 3 | 18.660 | 19/6:06.197 |
| 17 | 3 | 18.565 | 19/6:05.405 |
| 18 | 3 | 18.561 | 19/6:04.697 |
| 19 | 3 | 19.899 | 19/6:05.401 |