| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.484 | 20/6:09.680 |
| 2 | 2 | 18.420 | 20/6:09.040 |
| 3 | 2 | 17.649 | 20/6:03.687 |
| 4 | 3 | 26.890 | 18/6:06.494 |
| 5 | 3 | 19.403 | 18/6:03.046 |
| 6 | 1 | 18.319 | 19/6:17.356 |
| 7 | 1 | 18.801 | 19/6:14.479 |
| 8 | 1 | 17.967 | 19/6:10.341 |
| 9 | 2 | 19.057 | 19/6:09.423 |
| 10 | 2 | 20.704 | 19/6:11.819 |
| 11 | 2 | 18.842 | 19/6:10.562 |
| 12 | 2 | 18.003 | 19/6:08.187 |
| 13 | 2 | 18.395 | 19/6:06.750 |
| 14 | 2 | 19.319 | 19/6:06.772 |
| 15 | 2 | 18.722 | 19/6:06.035 |
| 16 | 2 | 18.788 | 19/6:05.469 |
| 17 | 2 | 18.374 | 19/6:04.506 |
| 18 | 1 | 18.277 | 19/6:03.548 |
| 19 | 1 | 17.603 | 19/6:02.017 |