| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.643 | N/A |
| 2 | 3 | 16.824 | 18/5:03.651 |
| 3 | 3 | 14.822 | 19/5:02.457 |
| 4 | 4 | 18.456 | 18/5:01.554 |
| 5 | 4 | 14.195 | 19/5:06.979 |
| 6 | 4 | 16.709 | 19/5:09.264 |
| 7 | 4 | 15.032 | 19/5:05.757 |
| 8 | 4 | 14.444 | 19/5:01.739 |
| 9 | 4 | 14.465 | 20/5:14.392 |
| 10 | 4 | 14.387 | 20/5:11.792 |
| 11 | 3 | 14.464 | 20/5:09.859 |
| 12 | 3 | 13.622 | 20/5:06.823 |
| 13 | 3 | 14.899 | 20/5:06.314 |
| 14 | 3 | 14.329 | 20/5:05.051 |
| 15 | 3 | 18.073 | 20/5:09.050 |
| 16 | 3 | 17.973 | 20/5:12.388 |
| 17 | 4 | 16.911 | 20/5:14.048 |
| 18 | 3 | 14.879 | 20/5:13.242 |
| 19 | 3 | 15.873 | 20/5:13.575 |
| 20 | 4 | 15.392 | 20/5:13.392 |