| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.854 | 19/6:17.226 |
| 2 | 3 | 19.652 | 19/6:15.307 |
| 3 | 4 | 23.890 | 18/6:20.376 |
| 4 | 5 | 23.447 | 17/6:09.083 |
| 5 | 4 | 22.066 | 17/6:10.291 |
| 6 | 4 | 19.451 | 17/6:03.687 |
| 7 | 4 | 19.702 | 18/6:20.731 |
| 8 | 4 | 24.870 | 17/6:07.481 |
| 9 | 4 | 19.464 | 17/6:03.415 |
| 10 | 4 | 19.888 | 17/6:00.883 |
| 11 | 4 | 19.359 | 18/6:19.052 |
| 12 | 4 | 19.628 | 18/6:16.907 |
| 13 | 4 | 19.134 | 18/6:14.407 |
| 14 | 3 | 19.069 | 18/6:12.181 |
| 15 | 3 | 19.659 | 18/6:10.960 |
| 16 | 3 | 19.709 | 18/6:09.947 |
| 17 | 3 | 19.867 | 18/6:09.221 |
| 18 | 3 | 19.876 | 18/6:08.585 |