| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.224 | 20/5:04.480 |
| 2 | 2 | 15.358 | 20/5:05.820 |
| 3 | 1 | 15.128 | 20/5:04.733 |
| 4 | 1 | 15.230 | 20/5:04.700 |
| 5 | 1 | 15.630 | 20/5:06.280 |
| 6 | 1 | 15.534 | 20/5:07.013 |
| 7 | 1 | 15.392 | 20/5:07.131 |
| 8 | 1 | 15.407 | 20/5:07.257 |
| 9 | 1 | 15.772 | 20/5:08.167 |
| 10 | 1 | 16.222 | 20/5:09.794 |
| 11 | 1 | 16.367 | 20/5:11.389 |
| 12 | 1 | 15.235 | 20/5:10.832 |
| 13 | 1 | 15.177 | 20/5:10.271 |
| 14 | 1 | 14.881 | 20/5:09.367 |
| 15 | 1 | 15.509 | 20/5:09.421 |
| 16 | 1 | 15.169 | 20/5:09.044 |
| 17 | 1 | 15.373 | 20/5:08.951 |
| 18 | 1 | 15.596 | 20/5:09.116 |
| 19 | 1 | 14.997 | 20/5:08.633 |
| 20 | 1 | 15.009 | 20/5:08.210 |