| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.343 | 19/6:07.517 |
| 2 | 5 | 22.794 | 18/6:19.233 |
| 3 | 3 | 18.734 | 18/6:05.226 |
| 4 | 3 | 19.093 | 19/6:19.829 |
| 5 | 4 | 19.563 | 19/6:18.203 |
| 6 | 3 | 21.145 | 18/6:02.016 |
| 7 | 3 | 19.878 | 18/6:01.414 |
| 8 | 3 | 19.004 | 19/6:18.941 |
| 9 | 3 | 19.860 | 19/6:18.763 |
| 10 | 4 | 20.083 | 19/6:19.044 |
| 11 | 3 | 20.196 | 19/6:19.470 |
| 12 | 4 | 24.888 | 18/6:06.872 |
| 13 | 4 | 20.438 | 18/6:06.949 |
| 14 | 4 | 18.845 | 18/6:04.968 |
| 15 | 4 | 17.859 | 18/6:02.068 |
| 16 | 4 | 21.996 | 18/6:04.184 |
| 17 | 4 | 24.128 | 18/6:08.309 |
| 18 | 4 | 18.457 | 18/6:06.304 |