| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.020 | N/A |
| 2 | 4 | 17.464 | 21/6:07.003 |
| 3 | 4 | 17.427 | 21/6:06.093 |
| 4 | 3 | 17.126 | 21/6:04.008 |
| 5 | 3 | 17.342 | 21/6:04.815 |
| 6 | 3 | 16.996 | 21/6:03.044 |
| 7 | 3 | 17.246 | 21/6:03.356 |
| 8 | 2 | 17.078 | 21/6:02.817 |
| 9 | 2 | 17.507 | 21/6:03.485 |
| 10 | 2 | 17.432 | 21/6:03.837 |
| 11 | 2 | 17.094 | 21/6:03.444 |
| 12 | 2 | 17.183 | 21/6:03.283 |
| 13 | 2 | 17.230 | 21/6:03.228 |
| 14 | 2 | 17.061 | 21/6:02.921 |
| 15 | 2 | 17.228 | 21/6:02.897 |
| 16 | 2 | 17.049 | 21/6:02.637 |
| 17 | 2 | 16.918 | 21/6:02.246 |
| 18 | 2 | 17.462 | 21/6:02.541 |
| 19 | 2 | 17.504 | 21/6:02.085 |
| 20 | 2 | 17.318 | 21/6:02.930 |
| 21 | 2 | 17.272 | 21/6:02.957 |