| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.427 | 19/5:12.113 |
| 2 | 2 | 16.588 | 19/5:13.642 |
| 3 | 2 | 16.538 | 19/5:13.836 |
| 4 | 2 | 16.649 | 19/5:14.459 |
| 5 | 2 | 16.320 | 19/5:13.584 |
| 6 | 3 | 16.166 | 19/5:12.512 |
| 7 | 3 | 16.557 | 19/5:12.808 |
| 8 | 3 | 16.878 | 19/5:13.792 |
| 9 | 3 | 16.850 | 19/5:14.499 |
| 10 | 4 | 16.765 | 19/5:14.902 |
| 11 | 3 | 16.938 | 19/5:15.531 |
| 12 | 3 | 16.862 | 19/5:15.935 |
| 13 | 3 | 16.489 | 19/5:15.732 |
| 14 | 3 | 16.805 | 19/5:15.986 |
| 15 | 3 | 16.815 | 19/5:16.220 |
| 16 | 3 | 16.670 | 19/5:16.251 |
| 17 | 4 | 16.795 | 19/5:16.419 |
| 18 | 3 | 16.642 | 19/5:16.407 |
| 19 | 3 | 16.885 | 19/5:16.639 |