| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.193 | 20/5:03.860 |
| 2 | 1 | 15.192 | 20/5:03.850 |
| 3 | 1 | 15.274 | 20/5:04.393 |
| 4 | 1 | 15.255 | 20/5:04.570 |
| 5 | 1 | 15.601 | 20/5:06.060 |
| 6 | 1 | 15.682 | 20/5:07.323 |
| 7 | 1 | 15.476 | 20/5:07.637 |
| 8 | 1 | 15.557 | 20/5:08.075 |
| 9 | 2 | 20.612 | 19/5:03.666 |
| 10 | 2 | 15.091 | 19/5:01.973 |
| 11 | 2 | 15.279 | 19/5:00.912 |
| 12 | 1 | 14.983 | 20/5:15.325 |
| 13 | 1 | 15.582 | 20/5:15.042 |
| 14 | 1 | 15.635 | 20/5:14.874 |
| 15 | 1 | 15.206 | 20/5:14.157 |
| 16 | 1 | 14.957 | 20/5:13.219 |
| 17 | 1 | 16.537 | 20/5:14.249 |
| 18 | 1 | 16.105 | 20/5:14.686 |
| 19 | 1 | 16.027 | 20/5:14.994 |
| 20 | 1 | 16.240 | 20/5:15.484 |