| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.572 | 20/5:11.440 |
| 2 | 3 | 16.163 | 19/5:01.483 |
| 3 | 2 | 15.556 | 20/5:15.273 |
| 4 | 3 | 15.632 | 20/5:14.615 |
| 5 | 2 | 15.049 | 20/5:11.888 |
| 6 | 3 | 15.982 | 20/5:13.180 |
| 7 | 4 | 19.761 | 19/5:08.655 |
| 8 | 4 | 15.574 | 19/5:07.061 |
| 9 | 4 | 18.014 | 19/5:10.973 |
| 10 | 4 | 15.115 | 19/5:08.594 |
| 11 | 4 | 14.582 | 19/5:05.727 |
| 12 | 4 | 15.435 | 19/5:04.689 |
| 13 | 4 | 14.755 | 19/5:02.816 |
| 14 | 4 | 20.912 | 19/5:09.567 |
| 15 | 4 | 15.242 | 19/5:08.236 |
| 16 | 4 | 15.873 | 19/5:07.820 |
| 17 | 4 | 15.303 | 19/5:06.816 |
| 18 | 4 | 15.274 | 19/5:05.894 |
| 19 | 4 | 15.857 | 19/5:05.651 |