| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.307 | 20/5:06.140 |
| 2 | 1 | 14.919 | 20/5:02.260 |
| 3 | 1 | 15.197 | 20/5:02.820 |
| 4 | 1 | 15.348 | 20/5:03.855 |
| 5 | 1 | 14.978 | 20/5:02.996 |
| 6 | 1 | 15.005 | 20/5:02.513 |
| 7 | 2 | 15.363 | 20/5:03.191 |
| 8 | 4 | 17.727 | 20/5:09.610 |
| 9 | 4 | 15.106 | 20/5:08.778 |
| 10 | 4 | 15.494 | 20/5:08.888 |
| 11 | 3 | 15.001 | 20/5:08.082 |
| 12 | 3 | 14.797 | 20/5:07.070 |
| 13 | 3 | 15.889 | 20/5:07.894 |
| 14 | 3 | 14.664 | 20/5:06.850 |
| 15 | 3 | 15.103 | 20/5:06.531 |
| 16 | 3 | 15.047 | 20/5:06.181 |
| 17 | 3 | 15.472 | 20/5:06.373 |
| 18 | 3 | 14.879 | 20/5:05.884 |
| 19 | 3 | 15.177 | 20/5:05.761 |
| 20 | 3 | 14.797 | 20/5:05.270 |