| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.100 | N/A |
| 2 | 2 | 22.134 | 17/6:14.244 |
| 3 | 2 | 22.248 | 17/6:15.156 |
| 4 | 2 | 18.018 | 18/6:13.007 |
| 5 | 2 | 17.513 | 19/6:19.708 |
| 6 | 2 | 18.448 | 19/6:14.199 |
| 7 | 2 | 18.152 | 19/6:09.639 |
| 8 | 2 | 17.760 | 19/6:05.373 |
| 9 | 2 | 17.948 | 19/6:02.597 |
| 10 | 2 | 17.411 | 20/6:18.212 |
| 11 | 2 | 18.140 | 20/6:16.866 |
| 12 | 2 | 17.884 | 20/6:15.324 |
| 13 | 2 | 18.194 | 20/6:14.529 |
| 14 | 2 | 19.575 | 20/6:15.875 |
| 15 | 1 | 18.199 | 20/6:15.161 |
| 16 | 1 | 18.362 | 20/6:14.748 |
| 17 | 1 | 18.029 | 20/6:13.992 |
| 18 | 1 | 17.993 | 20/6:13.285 |
| 19 | 1 | 18.215 | 20/6:12.890 |
| 20 | 1 | 19.900 | 20/6:14.223 |