| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.072 | 16/5:05.152 |
| 2 | 1 | 19.581 | 16/5:09.224 |
| 3 | 1 | 19.909 | 16/5:12.331 |
| 4 | 2 | 24.589 | 15/5:11.816 |
| 5 | 2 | 22.925 | 15/5:18.228 |
| 6 | 2 | 23.220 | 14/5:01.691 |
| 7 | 2 | 18.958 | 15/5:17.687 |
| 8 | 2 | 20.168 | 15/5:15.791 |
| 9 | 2 | 18.823 | 15/5:12.075 |
| 10 | 1 | 18.891 | 15/5:09.204 |
| 11 | 1 | 19.195 | 15/5:07.270 |
| 12 | 1 | 19.858 | 15/5:06.486 |
| 13 | 1 | 19.639 | 15/5:05.571 |
| 14 | 1 | 20.483 | 15/5:05.690 |
| 15 | 1 | 21.061 | 15/5:06.372 |