| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.601 | 20/6:12.020 |
| 2 | 1 | 17.692 | 20/6:02.930 |
| 3 | 1 | 17.034 | 21/6:13.289 |
| 4 | 1 | 17.398 | 21/6:11.306 |
| 5 | 1 | 18.18 | 21/6:12.645 |
| 6 | 1 | 16.780 | 21/6:09.267 |
| 7 | 1 | 17.238 | 21/6:08.229 |
| 8 | 1 | 17.989 | 21/6:09.421 |
| 9 | 1 | 18.585 | 21/6:11.740 |
| 10 | 1 | 17.653 | 21/6:11.637 |
| 11 | 1 | 17.483 | 21/6:11.228 |
| 12 | 1 | 17.877 | 21/6:11.578 |
| 13 | 1 | 17.327 | 21/6:10.984 |
| 14 | 1 | 17.664 | 21/6:10.981 |
| 15 | 1 | 18.712 | 21/6:12.446 |
| 16 | 1 | 17.562 | 21/6:12.218 |
| 17 | 1 | 20.698 | 21/6:15.891 |
| 18 | 1 | 17.293 | 21/6:15.184 |
| 19 | 1 | 17.356 | 21/6:14.620 |
| 20 | 1 | 17.512 | 21/6:14.277 |
| 21 | 1 | 17.447 | 21/6:13.901 |