| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.417 | 20/6:08.340 |
| 2 | 3 | 19.354 | 20/6:17.710 |
| 3 | 3 | 19.336 | 19/6:01.678 |
| 4 | 4 | 18.974 | 19/6:01.385 |
| 5 | 6 | 26.367 | 18/6:08.813 |
| 6 | 6 | 17.955 | 18/6:01.209 |
| 7 | 6 | 20.186 | 18/6:01.515 |
| 8 | 6 | 18.449 | 19/6:17.715 |
| 9 | 6 | 18.899 | 19/6:15.645 |
| 10 | 6 | 19.563 | 19/6:15.250 |
| 11 | 6 | 19.087 | 19/6:14.105 |
| 12 | 6 | 18.562 | 19/6:12.319 |
| 13 | 4 | 18.120 | 19/6:10.162 |
| 14 | 4 | 18.527 | 19/6:08.866 |
| 15 | 4 | 18.430 | 19/6:07.620 |
| 16 | 4 | 18.658 | 19/6:06.800 |
| 17 | 4 | 18.717 | 19/6:06.142 |
| 18 | 4 | 17.934 | 19/6:04.731 |
| 19 | 4 | 19.252 | 19/6:04.787 |