| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.146 | 21/6:00.066 |
| 2 | 1 | 17.162 | 21/6:00.234 |
| 3 | 1 | 17.502 | 21/6:02.670 |
| 4 | 1 | 16.963 | 21/6:01.058 |
| 5 | 1 | 17.461 | 21/6:02.183 |
| 6 | 1 | 21.177 | 21/6:15.938 |
| 7 | 1 | 16.631 | 21/6:12.126 |
| 8 | 1 | 17.090 | 21/6:10.471 |
| 9 | 1 | 16.724 | 21/6:08.331 |
| 10 | 1 | 17.627 | 21/6:08.514 |
| 11 | 1 | 17.354 | 21/6:08.143 |
| 12 | 1 | 17.183 | 21/6:07.535 |
| 13 | 1 | 17.868 | 21/6:08.127 |
| 14 | 1 | 17.156 | 21/6:07.566 |
| 15 | 1 | 16.861 | 21/6:06.667 |
| 16 | 1 | 17.764 | 21/6:07.066 |
| 17 | 1 | 17.178 | 21/6:06.693 |
| 18 | 1 | 16.550 | 21/6:05.630 |
| 19 | 1 | 17.110 | 21/6:05.297 |
| 20 | 1 | 16.936 | 21/6:04.815 |
| 21 | 1 | 16.724 | 21/6:04.167 |