| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.969 | 21/6:17.349 |
| 2 | 2 | 17.485 | 21/6:12.267 |
| 3 | 2 | 17.722 | 21/6:12.232 |
| 4 | 2 | 17.478 | 21/6:10.933 |
| 5 | 2 | 17.272 | 21/6:09.289 |
| 6 | 2 | 17.026 | 21/6:07.332 |
| 7 | 1 | 17.133 | 21/6:06.255 |
| 8 | 1 | 16.952 | 21/6:04.972 |
| 9 | 1 | 17.346 | 21/6:04.894 |
| 10 | 1 | 17.205 | 21/6:04.535 |
| 11 | 1 | 16.964 | 21/6:03.781 |
| 12 | 1 | 17.291 | 21/6:03.725 |
| 13 | 1 | 16.933 | 21/6:03.100 |
| 14 | 1 | 17.147 | 21/6:02.884 |
| 15 | 1 | 17.250 | 21/6:02.842 |
| 16 | 1 | 17.231 | 21/6:02.780 |
| 17 | 1 | 17.235 | 21/6:02.731 |
| 18 | 1 | 17.009 | 21/6:02.423 |
| 19 | 1 | 17.252 | 21/6:02.416 |
| 20 | 1 | 16.872 | 21/6:02.011 |
| 21 | 2 | 23.187 | 21/6:07.959 |