| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.332 | 19/5:10.308 |
| 2 | 1 | 16.907 | 19/5:15.771 |
| 3 | 2 | 16.752 | 19/5:16.610 |
| 4 | 2 | 16.395 | 19/5:15.333 |
| 5 | 2 | 16.289 | 19/5:14.165 |
| 6 | 2 | 16.126 | 19/5:12.870 |
| 7 | 2 | 16.654 | 19/5:13.378 |
| 8 | 2 | 16.541 | 19/5:13.490 |
| 9 | 2 | 16.542 | 19/5:13.580 |
| 10 | 1 | 16.969 | 19/5:14.463 |
| 11 | 1 | 16.638 | 19/5:14.614 |
| 12 | 1 | 16.728 | 19/5:14.882 |
| 13 | 1 | 16.332 | 19/5:14.530 |
| 14 | 1 | 16.417 | 19/5:14.344 |
| 15 | 1 | 17.409 | 19/5:15.439 |
| 16 | 2 | 19.675 | 18/5:02.294 |
| 17 | 2 | 22.624 | 18/5:08.467 |
| 18 | 2 | 16.104 | 18/5:07.434 |