| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.279 | 18/6:05.022 |
| 2 | 3 | 18.614 | 19/6:09.483 |
| 3 | 3 | 19.667 | 19/6:10.880 |
| 4 | 3 | 19.156 | 19/6:09.151 |
| 5 | 3 | 18.358 | 19/6:05.081 |
| 6 | 3 | 18.618 | 19/6:03.191 |
| 7 | 3 | 17.813 | 20/6:18.586 |
| 8 | 3 | 19.060 | 20/6:18.913 |
| 9 | 3 | 18.104 | 20/6:17.042 |
| 10 | 3 | 26.127 | 19/6:12.012 |
| 11 | 3 | 19.137 | 19/6:11.248 |
| 12 | 3 | 18.431 | 19/6:09.493 |
| 13 | 3 | 18.156 | 19/6:07.606 |
| 14 | 3 | 18.102 | 19/6:05.916 |
| 15 | 3 | 19.519 | 19/6:06.245 |
| 16 | 3 | 19.743 | 19/6:06.800 |
| 17 | 3 | 18.324 | 19/6:05.703 |
| 18 | 3 | 19.772 | 19/6:06.257 |
| 19 | 3 | 18.803 | 19/6:05.783 |