| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.644 | 20/6:12.880 |
| 2 | 1 | 17.507 | 20/6:01.510 |
| 3 | 1 | 18.109 | 20/6:01.733 |
| 4 | 1 | 18.393 | 20/6:03.265 |
| 5 | 1 | 17.948 | 20/6:02.404 |
| 6 | 1 | 17.544 | 20/6:00.483 |
| 7 | 1 | 18.196 | 20/6:00.974 |
| 8 | 1 | 18.143 | 20/6:01.210 |
| 9 | 1 | 18.110 | 20/6:01.320 |
| 10 | 1 | 18.102 | 20/6:01.392 |
| 11 | 1 | 21.062 | 20/6:06.833 |
| 12 | 1 | 18.001 | 20/6:06.265 |
| 13 | 1 | 18.201 | 20/6:06.092 |
| 14 | 1 | 18.272 | 20/6:06.046 |
| 15 | 1 | 17.895 | 20/6:05.503 |
| 16 | 1 | 19.061 | 20/6:06.485 |
| 17 | 1 | 18.212 | 20/6:06.353 |
| 18 | 1 | 18.483 | 20/6:06.537 |
| 19 | 1 | 17.901 | 20/6:06.088 |
| 20 | 1 | 18.373 | 20/6:06.157 |