| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.046 | 19/5:04.874 |
| 2 | 1 | 16.268 | 19/5:06.983 |
| 3 | 1 | 16.354 | 19/5:08.231 |
| 4 | 1 | 16.014 | 19/5:07.240 |
| 5 | 1 | 15.821 | 19/5:05.911 |
| 6 | 1 | 16.035 | 19/5:05.704 |
| 7 | 1 | 16.556 | 19/5:06.969 |
| 8 | 2 | 18.189 | 19/5:11.797 |
| 9 | 2 | 16.206 | 19/5:11.366 |
| 10 | 2 | 16.042 | 19/5:10.709 |
| 11 | 2 | 16.344 | 19/5:10.693 |
| 12 | 2 | 16.212 | 19/5:10.471 |
| 13 | 2 | 15.728 | 19/5:09.576 |
| 14 | 1 | 16.169 | 19/5:09.407 |
| 15 | 1 | 16.240 | 19/5:09.350 |
| 16 | 1 | 17.861 | 19/5:11.226 |
| 17 | 1 | 15.736 | 19/5:10.506 |
| 18 | 1 | 18.268 | 19/5:12.538 |
| 19 | 1 | 16.385 | 19/5:12.474 |