| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.562 | 18/6:10.116 |
| 2 | 3 | 20.066 | 18/6:05.652 |
| 3 | 3 | 19.779 | 18/6:02.442 |
| 4 | 3 | 21.920 | 18/6:10.471 |
| 5 | 3 | 19.504 | 18/6:06.592 |
| 6 | 3 | 21.146 | 18/6:08.931 |
| 7 | 3 | 19.622 | 18/6:06.683 |
| 8 | 3 | 18.829 | 18/6:03.213 |
| 9 | 3 | 20.156 | 18/6:03.168 |
| 10 | 2 | 19.301 | 18/6:01.593 |
| 11 | 2 | 20.222 | 18/6:01.811 |
| 12 | 2 | 23.124 | 18/6:06.346 |
| 13 | 3 | 26.794 | 18/6:15.265 |
| 14 | 3 | 19.201 | 18/6:13.148 |
| 15 | 3 | 20.180 | 18/6:12.487 |
| 16 | 3 | 19.753 | 18/6:11.429 |
| 17 | 3 | 20.338 | 18/6:11.114 |
| 18 | 3 | 19.192 | 18/6:09.689 |