| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.865 | 20/6:17.300 |
| 2 | 3 | 19.100 | 19/6:00.668 |
| 3 | 3 | 20.212 | 19/6:08.454 |
| 4 | 3 | 20.205 | 19/6:12.315 |
| 5 | 5 | 19.447 | 19/6:11.750 |
| 6 | 4 | 18.717 | 19/6:09.062 |
| 7 | 4 | 19.072 | 19/6:08.106 |
| 8 | 5 | 25.074 | 18/6:01.557 |
| 9 | 5 | 23.707 | 18/6:08.798 |
| 10 | 5 | 19.858 | 18/6:07.663 |
| 11 | 5 | 20.793 | 18/6:08.264 |
| 12 | 5 | 19.223 | 18/6:06.410 |
| 13 | 5 | 19.391 | 18/6:05.073 |
| 14 | 5 | 20.140 | 18/6:04.891 |
| 15 | 5 | 19.504 | 18/6:03.970 |
| 16 | 5 | 33.568 | 18/6:18.986 |
| 17 | 5 | 19.452 | 18/6:17.288 |
| 18 | 5 | 20.533 | 18/6:16.861 |