| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.561 | 19/5:14.659 |
| 2 | 2 | 16.046 | 19/5:09.767 |
| 3 | 2 | 15.820 | 19/5:06.704 |
| 4 | 1 | 15.988 | 19/5:05.971 |
| 5 | 1 | 15.412 | 19/5:03.343 |
| 6 | 1 | 15.442 | 19/5:01.685 |
| 7 | 1 | 16.831 | 19/5:04.271 |
| 8 | 1 | 16.684 | 19/5:05.862 |
| 9 | 1 | 17.754 | 19/5:09.358 |
| 10 | 2 | 17.773 | 19/5:12.191 |
| 11 | 2 | 16.521 | 19/5:12.346 |
| 12 | 2 | 19.813 | 18/5:00.967 |
| 13 | 2 | 16.910 | 18/5:01.230 |
| 14 | 2 | 15.378 | 19/5:16.123 |
| 15 | 1 | 15.147 | 19/5:14.235 |
| 16 | 2 | 18.529 | 19/5:16.598 |
| 17 | 2 | 24.934 | 18/5:08.693 |
| 18 | 2 | 17.983 | 18/5:09.526 |