| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.702 | N/A |
| 2 | 1 | 18.449 | 20/6:10.233 |
| 3 | 1 | 18.083 | 20/6:06.756 |
| 4 | 1 | 18.279 | 20/6:06.838 |
| 5 | 1 | 18.925 | 20/6:09.948 |
| 6 | 1 | 18.158 | 20/6:08.899 |
| 7 | 1 | 18.775 | 20/6:10.153 |
| 8 | 1 | 20.255 | 20/6:15.067 |
| 9 | 1 | 18.394 | 20/6:14.332 |
| 10 | 1 | 18.286 | 20/6:13.532 |
| 11 | 1 | 18.578 | 20/6:13.447 |
| 12 | 1 | 18.223 | 20/6:12.765 |
| 13 | 1 | 18.920 | 20/6:13.299 |
| 14 | 1 | 18.424 | 20/6:13.027 |
| 15 | 1 | 20.391 | 20/6:15.463 |
| 16 | 1 | 18.715 | 20/6:15.451 |
| 17 | 1 | 18.913 | 20/6:15.676 |
| 18 | 1 | 18.377 | 20/6:15.275 |
| 19 | 1 | 18.539 | 20/6:15.090 |
| 20 | 1 | 19.032 | 20/6:15.418 |