| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.696 | 20/5:13.920 |
| 2 | 3 | 15.103 | 20/5:07.990 |
| 3 | 1 | 15.494 | 20/5:08.620 |
| 4 | 1 | 15.430 | 20/5:08.615 |
| 5 | 2 | 15.844 | 20/5:10.268 |
| 6 | 2 | 15.220 | 20/5:09.290 |
| 7 | 2 | 15.334 | 20/5:08.917 |
| 8 | 2 | 15.312 | 20/5:08.582 |
| 9 | 2 | 15.074 | 20/5:07.793 |
| 10 | 2 | 15.102 | 20/5:07.218 |
| 11 | 2 | 14.872 | 20/5:06.329 |
| 12 | 2 | 15.023 | 20/5:05.840 |
| 13 | 2 | 15.051 | 20/5:05.469 |
| 14 | 2 | 15.388 | 20/5:05.633 |
| 15 | 2 | 15.203 | 20/5:05.528 |
| 16 | 2 | 15.229 | 20/5:05.469 |
| 17 | 2 | 16.309 | 20/5:06.687 |
| 18 | 2 | 15.228 | 20/5:06.569 |
| 19 | 2 | 17.073 | 20/5:08.405 |
| 20 | 2 | 15.375 | 20/5:08.360 |