| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.693 | 17/6:08.781 |
| 2 | 4 | 19.002 | 18/6:06.255 |
| 3 | 4 | 20.613 | 18/6:07.848 |
| 4 | 5 | 19.984 | 18/6:05.814 |
| 5 | 4 | 31.669 | 16/6:01.475 |
| 6 | 4 | 19.418 | 17/6:15.074 |
| 7 | 4 | 19.487 | 17/6:08.817 |
| 8 | 4 | 19.933 | 17/6:05.073 |
| 9 | 4 | 21.716 | 17/6:05.528 |
| 10 | 4 | 23.793 | 17/6:09.424 |
| 11 | 4 | 18.075 | 17/6:03.774 |
| 12 | 4 | 21.642 | 17/6:04.119 |
| 13 | 4 | 17.856 | 18/6:20.604 |
| 14 | 4 | 20.859 | 18/6:20.237 |
| 15 | 4 | 23.013 | 17/6:01.253 |
| 16 | 4 | 19.078 | 18/6:20.060 |
| 17 | 4 | 22.950 | 17/6:00.781 |