| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 15.891 | N/A |
| 2 | 4 | 15.365 | 20/5:07.826 |
| 3 | 4 | 15.159 | 20/5:05.869 |
| 4 | 4 | 15.415 | 20/5:06.838 |
| 5 | 4 | 15.664 | 20/5:08.505 |
| 6 | 4 | 15.220 | 20/5:07.818 |
| 7 | 4 | 15.097 | 20/5:06.971 |
| 8 | 4 | 15.442 | 20/5:07.302 |
| 9 | 4 | 14.982 | 20/5:06.458 |
| 10 | 4 | 15.480 | 20/5:06.852 |
| 11 | 4 | 14.660 | 20/5:05.610 |
| 12 | 4 | 14.875 | 20/5:04.965 |
| 13 | 4 | 16.415 | 20/5:06.866 |
| 14 | 4 | 16.921 | 20/5:09.214 |
| 15 | 4 | 16.199 | 20/5:10.247 |
| 16 | 4 | 15.028 | 20/5:09.658 |
| 17 | 4 | 15.653 | 20/5:09.886 |
| 18 | 4 | 15.074 | 20/5:09.439 |
| 19 | 4 | 16.114 | 20/5:10.140 |
| 20 | 4 | 15.250 | 20/5:09.904 |