| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.663 | 20/5:13.260 |
| 2 | 1 | 16.031 | 19/5:01.093 |
| 3 | 1 | 15.237 | 20/5:12.873 |
| 4 | 1 | 15.379 | 20/5:11.550 |
| 5 | 1 | 15.117 | 20/5:09.708 |
| 6 | 2 | 16.520 | 20/5:13.157 |
| 7 | 2 | 15.062 | 20/5:11.454 |
| 8 | 1 | 14.963 | 20/5:09.930 |
| 9 | 1 | 14.937 | 20/5:08.687 |
| 10 | 1 | 15.147 | 20/5:08.112 |
| 11 | 1 | 15.289 | 20/5:07.900 |
| 12 | 1 | 14.997 | 20/5:07.237 |
| 13 | 1 | 14.982 | 20/5:06.652 |
| 14 | 1 | 14.827 | 20/5:05.930 |
| 15 | 1 | 15.156 | 20/5:05.743 |
| 16 | 1 | 15.005 | 20/5:05.390 |
| 17 | 1 | 15.077 | 20/5:05.164 |
| 18 | 1 | 15.379 | 20/5:05.298 |
| 19 | 1 | 15.708 | 20/5:05.764 |
| 20 | 1 | 18.952 | 20/5:09.428 |