| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.303 | 20/6:06.060 |
| 2 | 1 | 17.618 | 21/6:17.171 |
| 3 | 1 | 18.363 | 20/6:01.893 |
| 4 | 1 | 17.912 | 20/6:00.980 |
| 5 | 1 | 19.850 | 20/6:08.184 |
| 6 | 1 | 17.838 | 20/6:06.280 |
| 7 | 1 | 17.889 | 20/6:05.066 |
| 8 | 1 | 17.656 | 20/6:03.572 |
| 9 | 1 | 17.623 | 20/6:02.338 |
| 10 | 1 | 18.272 | 20/6:02.648 |
| 11 | 1 | 17.837 | 20/6:02.111 |
| 12 | 1 | 19.365 | 20/6:04.210 |
| 13 | 1 | 18.244 | 20/6:04.262 |
| 14 | 1 | 17.634 | 20/6:03.434 |
| 15 | 1 | 18.204 | 20/6:03.477 |
| 16 | 1 | 13.552 | 21/6:15.585 |
| 17 | 1 | 17.721 | 21/6:15.382 |
| 18 | 1 | 18.796 | 21/6:16.456 |
| 19 | 1 | 17.660 | 21/6:16.162 |
| 20 | 1 | 19.255 | 21/6:17.572 |
| 21 | 1 | 12.172 | 21/6:11.764 |