| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.337 | 19/5:10.403 |
| 2 | 2 | 16.149 | 19/5:08.617 |
| 3 | 2 | 16.436 | 19/5:09.839 |
| 4 | 1 | 16.077 | 19/5:08.745 |
| 5 | 1 | 16.363 | 19/5:09.175 |
| 6 | 1 | 16.101 | 19/5:08.632 |
| 7 | 1 | 16.601 | 19/5:09.602 |
| 8 | 2 | 18.478 | 19/5:14.787 |
| 9 | 2 | 16.331 | 19/5:14.287 |
| 10 | 1 | 16.405 | 19/5:14.028 |
| 11 | 1 | 16.422 | 19/5:13.845 |
| 12 | 1 | 16.136 | 19/5:13.240 |
| 13 | 1 | 16.347 | 19/5:13.036 |
| 14 | 1 | 16.506 | 19/5:13.077 |
| 15 | 1 | 16.091 | 19/5:12.588 |
| 16 | 1 | 16.319 | 19/5:12.430 |
| 17 | 1 | 16.559 | 19/5:12.558 |
| 18 | 1 | 16.293 | 19/5:12.392 |
| 19 | 1 | 16.804 | 19/5:12.755 |