| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.818 | 19/5:00.542 |
| 2 | 4 | 15.801 | 19/5:00.380 |
| 3 | 4 | 15.794 | 19/5:00.282 |
| 4 | 4 | 16.064 | 19/5:01.516 |
| 5 | 4 | 14.545 | 20/5:12.088 |
| 6 | 4 | 14.507 | 20/5:08.430 |
| 7 | 4 | 15.058 | 20/5:07.391 |
| 8 | 4 | 14.520 | 20/5:05.267 |
| 9 | 4 | 15.245 | 20/5:05.227 |
| 10 | 4 | 14.669 | 20/5:04.042 |
| 11 | 4 | 14.322 | 20/5:02.442 |
| 12 | 4 | 14.405 | 20/5:01.247 |
| 13 | 4 | 14.422 | 20/5:00.262 |
| 14 | 4 | 15.471 | 20/5:00.916 |
| 15 | 4 | 14.268 | 21/5:14.873 |
| 16 | 4 | 16.889 | 20/5:02.248 |
| 17 | 4 | 14.695 | 20/5:01.756 |
| 18 | 4 | 16.494 | 20/5:03.319 |
| 19 | 4 | 16.001 | 20/5:04.198 |
| 20 | 4 | 14.702 | 20/5:03.690 |