| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.375 | 19/6:08.125 |
| 2 | 5 | 19.173 | 19/6:06.206 |
| 3 | 4 | 19.126 | 19/6:05.269 |
| 4 | 4 | 21.449 | 19/6:15.834 |
| 5 | 4 | 23.570 | 18/6:09.695 |
| 6 | 4 | 21.441 | 18/6:12.402 |
| 7 | 4 | 22.006 | 18/6:15.789 |
| 8 | 4 | 19.053 | 18/6:11.684 |
| 9 | 4 | 20.405 | 18/6:11.196 |
| 10 | 5 | 18.489 | 18/6:07.357 |
| 11 | 4 | 19.958 | 18/6:06.619 |
| 12 | 4 | 18.915 | 18/6:04.440 |
| 13 | 5 | 20.016 | 18/6:04.121 |
| 14 | 5 | 20.740 | 18/6:04.778 |
| 15 | 4 | 19.568 | 18/6:03.941 |
| 16 | 6 | 20.999 | 18/6:04.818 |
| 17 | 4 | 19.195 | 18/6:03.683 |
| 18 | 4 | 18.500 | 18/6:01.978 |