| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.066 | 20/5:01.320 |
| 2 | 2 | 15.111 | 20/5:01.770 |
| 3 | 1 | 14.827 | 20/5:00.027 |
| 4 | 1 | 16.061 | 20/5:05.325 |
| 5 | 1 | 17.249 | 20/5:13.256 |
| 6 | 1 | 14.829 | 20/5:10.477 |
| 7 | 1 | 14.827 | 20/5:08.486 |
| 8 | 1 | 15.408 | 20/5:08.445 |
| 9 | 1 | 15.045 | 20/5:07.607 |
| 10 | 1 | 15.160 | 20/5:07.166 |
| 11 | 1 | 15.157 | 20/5:06.800 |
| 12 | 1 | 16.144 | 20/5:08.140 |
| 13 | 1 | 14.656 | 20/5:06.985 |
| 14 | 1 | 14.308 | 20/5:05.497 |
| 15 | 1 | 15.213 | 20/5:05.415 |
| 16 | 1 | 14.275 | 20/5:04.170 |
| 17 | 1 | 15.030 | 20/5:03.960 |
| 18 | 1 | 14.916 | 20/5:03.647 |
| 19 | 1 | 14.931 | 20/5:03.382 |
| 20 | 1 | 15.729 | 20/5:03.942 |