| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.062 | 15/5:00.930 |
| 2 | 2 | 21.240 | 15/5:09.765 |
| 3 | 2 | 20.847 | 15/5:10.745 |
| 4 | 2 | 20.291 | 15/5:09.150 |
| 5 | 2 | 19.800 | 15/5:06.720 |
| 6 | 2 | 19.955 | 15/5:05.487 |
| 7 | 2 | 19.937 | 15/5:04.569 |
| 8 | 2 | 20.656 | 15/5:05.228 |
| 9 | 2 | 21.519 | 15/5:07.178 |
| 10 | 2 | 20.735 | 15/5:07.563 |
| 11 | 2 | 19.967 | 15/5:06.830 |
| 12 | 2 | 20.283 | 15/5:06.615 |
| 13 | 2 | 21.709 | 15/5:08.078 |
| 14 | 2 | 20.328 | 15/5:07.853 |
| 15 | 2 | 20.075 | 15/5:07.404 |