| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.313 | 21/5:00.573 |
| 2 | 2 | 15.276 | 21/5:10.684 |
| 3 | 2 | 14.256 | 21/5:06.915 |
| 4 | 1 | 14.170 | 21/5:04.579 |
| 5 | 1 | 15.041 | 21/5:06.835 |
| 6 | 1 | 13.886 | 21/5:04.297 |
| 7 | 1 | 13.835 | 21/5:02.331 |
| 8 | 1 | 14.015 | 21/5:01.329 |
| 9 | 1 | 14.277 | 21/5:01.161 |
| 10 | 1 | 14.686 | 21/5:01.885 |
| 11 | 1 | 13.747 | 21/5:00.686 |
| 12 | 2 | 17.347 | 21/5:05.986 |
| 13 | 2 | 14.167 | 21/5:05.334 |
| 14 | 2 | 16.786 | 21/5:08.703 |
| 15 | 2 | 14.191 | 21/5:07.990 |
| 16 | 2 | 16.772 | 21/5:10.754 |
| 17 | 2 | 16.903 | 21/5:13.355 |
| 18 | 2 | 17.807 | 20/5:01.639 |
| 19 | 2 | 15.273 | 20/5:01.840 |
| 20 | 2 | 14.909 | 20/5:01.657 |