| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.085 | 19/5:05.615 |
| 2 | 1 | 16.444 | 19/5:09.025 |
| 3 | 1 | 16.335 | 19/5:09.472 |
| 4 | 1 | 16.169 | 19/5:08.907 |
| 5 | 1 | 16.156 | 19/5:08.518 |
| 6 | 1 | 16.285 | 19/5:08.668 |
| 7 | 1 | 16.362 | 19/5:08.983 |
| 8 | 1 | 15.979 | 19/5:08.311 |
| 9 | 1 | 16.249 | 19/5:08.357 |
| 10 | 1 | 17.293 | 19/5:10.378 |
| 11 | 1 | 16.270 | 19/5:10.265 |
| 12 | 1 | 15.926 | 19/5:09.626 |
| 13 | 1 | 16.191 | 19/5:09.472 |
| 14 | 2 | 16.169 | 19/5:09.311 |
| 15 | 1 | 15.886 | 19/5:08.812 |
| 16 | 2 | 15.841 | 19/5:08.322 |
| 17 | 2 | 16.444 | 19/5:08.564 |
| 18 | 2 | 19.160 | 19/5:11.646 |
| 19 | 2 | 15.811 | 19/5:11.055 |