| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 20.361 | 18/6:06.498 |
| 2 | 3 | 18.585 | 19/6:09.987 |
| 3 | 4 | 18.973 | 19/6:06.820 |
| 4 | 3 | 19.139 | 19/6:06.025 |
| 5 | 2 | 18.912 | 19/6:04.686 |
| 6 | 2 | 20.074 | 19/6:07.473 |
| 7 | 2 | 18.447 | 19/6:05.047 |
| 8 | 2 | 18.484 | 19/6:03.316 |
| 9 | 2 | 20.086 | 19/6:05.351 |
| 10 | 2 | 18.893 | 19/6:04.713 |
| 11 | 2 | 19.080 | 19/6:04.513 |
| 12 | 3 | 25.176 | 19/6:13.999 |
| 13 | 3 | 18.775 | 19/6:12.670 |
| 14 | 3 | 28.132 | 18/6:04.008 |
| 15 | 5 | 21.353 | 18/6:05.364 |
| 16 | 4 | 18.650 | 18/6:03.510 |
| 17 | 4 | 19.363 | 18/6:02.629 |
| 18 | 6 | 20.451 | 18/6:02.934 |