| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.187 | 19/6:04.553 |
| 2 | 5 | 20.134 | 19/6:13.549 |
| 3 | 4 | 19.023 | 19/6:09.512 |
| 4 | 4 | 18.668 | 19/6:05.807 |
| 5 | 3 | 18.700 | 19/6:03.706 |
| 6 | 3 | 20.629 | 19/6:08.413 |
| 7 | 3 | 18.803 | 19/6:06.819 |
| 8 | 3 | 18.550 | 19/6:05.023 |
| 9 | 3 | 18.691 | 19/6:03.924 |
| 10 | 3 | 20.018 | 19/6:05.566 |
| 11 | 3 | 19.413 | 19/6:05.864 |
| 12 | 4 | 23.765 | 19/6:13.003 |
| 13 | 4 | 25.881 | 18/6:02.024 |
| 14 | 3 | 20.216 | 18/6:02.157 |
| 15 | 4 | 20.335 | 18/6:02.416 |
| 16 | 4 | 21.240 | 18/6:03.660 |
| 17 | 4 | 19.319 | 18/6:02.723 |
| 18 | 4 | 19.326 | 18/6:01.898 |