| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.959 | 21/6:17.139 |
| 2 | 5 | 17.133 | 21/6:08.466 |
| 3 | 5 | 16.656 | 21/6:02.236 |
| 4 | 5 | 17.238 | 21/6:02.176 |
| 5 | 5 | 17.263 | 21/6:02.246 |
| 6 | 5 | 17.296 | 21/6:02.407 |
| 7 | 4 | 17.445 | 21/6:02.970 |
| 8 | 4 | 16.780 | 21/6:01.646 |
| 9 | 5 | 20.655 | 21/6:09.658 |
| 10 | 5 | 17.331 | 21/6:09.088 |
| 11 | 5 | 17.184 | 21/6:08.340 |
| 12 | 5 | 16.869 | 21/6:07.166 |
| 13 | 5 | 17.322 | 21/6:06.904 |
| 14 | 4 | 16.966 | 21/6:06.145 |
| 15 | 4 | 17.626 | 21/6:06.412 |
| 16 | 3 | 17.253 | 21/6:06.156 |
| 17 | 4 | 17.307 | 21/6:05.997 |
| 18 | 5 | 17.303 | 21/6:05.850 |
| 19 | 5 | 17.466 | 21/6:05.900 |
| 20 | 4 | 17.815 | 21/6:06.310 |
| 21 | 4 | 17.812 | 21/6:06.679 |