| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.804 | 19/6:16.276 |
| 2 | 2 | 18.934 | 19/6:08.011 |
| 3 | 2 | 19.377 | 19/6:08.062 |
| 4 | 2 | 18.228 | 19/6:02.629 |
| 5 | 2 | 20.533 | 19/6:08.129 |
| 6 | 3 | 19.817 | 19/6:09.528 |
| 7 | 2 | 18.878 | 19/6:07.978 |
| 8 | 2 | 18.783 | 19/6:06.591 |
| 9 | 5 | 28.415 | 18/6:05.538 |
| 10 | 5 | 20.489 | 18/6:05.864 |
| 11 | 5 | 18.961 | 18/6:03.631 |
| 12 | 5 | 19.502 | 18/6:02.582 |
| 13 | 4 | 20.514 | 18/6:03.095 |
| 14 | 4 | 19.166 | 18/6:01.801 |
| 15 | 4 | 18.681 | 18/6:00.098 |
| 16 | 5 | 22.062 | 18/6:02.412 |
| 17 | 5 | 21.251 | 18/6:03.595 |
| 18 | 4 | 18.893 | 18/6:02.288 |