| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.311 | 20/5:06.220 |
| 2 | 2 | 15.513 | 20/5:08.240 |
| 3 | 2 | 15.809 | 20/5:10.887 |
| 4 | 2 | 15.604 | 20/5:11.185 |
| 5 | 2 | 14.768 | 20/5:08.020 |
| 6 | 2 | 15.542 | 20/5:08.490 |
| 7 | 2 | 15.522 | 20/5:08.769 |
| 8 | 2 | 15.171 | 20/5:08.100 |
| 9 | 2 | 18.451 | 20/5:14.869 |
| 10 | 2 | 15.108 | 20/5:13.598 |
| 11 | 2 | 15.222 | 20/5:12.765 |
| 12 | 2 | 18.421 | 19/5:01.533 |
| 13 | 2 | 14.924 | 19/5:00.150 |
| 14 | 2 | 16.222 | 19/5:00.727 |
| 15 | 2 | 16.001 | 19/5:00.946 |
| 16 | 3 | 17.007 | 19/5:02.333 |
| 17 | 2 | 14.854 | 19/5:01.150 |
| 18 | 2 | 14.629 | 20/5:15.643 |
| 19 | 2 | 15.500 | 20/5:15.346 |
| 20 | 2 | 15.033 | 20/5:14.612 |