| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.519 | 20/6:10.380 |
| 2 | 4 | 19.223 | 20/6:17.420 |
| 3 | 5 | 20.872 | 19/6:11.222 |
| 4 | 5 | 18.227 | 19/6:04.995 |
| 5 | 5 | 19.666 | 19/6:06.727 |
| 6 | 5 | 19.223 | 19/6:06.478 |
| 7 | 5 | 18.773 | 19/6:05.080 |
| 8 | 5 | 19.583 | 19/6:05.954 |
| 9 | 5 | 18.543 | 19/6:04.439 |
| 10 | 4 | 18.857 | 19/6:03.823 |
| 11 | 5 | 19.794 | 19/6:04.938 |
| 12 | 5 | 18.626 | 19/6:04.018 |
| 13 | 5 | 17.789 | 19/6:02.016 |
| 14 | 4 | 18.148 | 19/6:00.787 |
| 15 | 4 | 18.459 | 19/6:00.116 |
| 16 | 4 | 20.179 | 19/6:01.571 |
| 17 | 5 | 19.216 | 19/6:01.779 |
| 18 | 5 | 19.497 | 19/6:02.260 |
| 19 | 5 | 19.654 | 19/6:02.848 |