| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.424 | 20/5:08.480 |
| 2 | 1 | 15.702 | 20/5:11.260 |
| 3 | 1 | 15.564 | 20/5:11.267 |
| 4 | 1 | 19.457 | 19/5:14.198 |
| 5 | 1 | 15.242 | 19/5:09.278 |
| 6 | 1 | 18.837 | 18/5:00.678 |
| 7 | 1 | 15.673 | 19/5:14.583 |
| 8 | 1 | 15.696 | 19/5:12.538 |
| 9 | 2 | 19.035 | 18/5:01.260 |
| 10 | 2 | 15.873 | 19/5:16.356 |
| 11 | 2 | 15.212 | 19/5:13.871 |
| 12 | 2 | 15.590 | 19/5:12.400 |
| 13 | 2 | 15.081 | 19/5:10.410 |
| 14 | 2 | 16.255 | 19/5:10.298 |
| 15 | 1 | 15.226 | 19/5:08.898 |
| 16 | 1 | 15.104 | 19/5:07.528 |
| 17 | 1 | 16.031 | 19/5:07.355 |
| 18 | 1 | 15.052 | 19/5:06.168 |
| 19 | 1 | 15.451 | 19/5:05.505 |