| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.913 | 21/5:13.173 |
| 2 | 4 | 16.487 | 20/5:14.000 |
| 3 | 4 | 13.936 | 20/5:02.240 |
| 4 | 4 | 14.353 | 21/5:13.367 |
| 5 | 4 | 13.870 | 21/5:08.948 |
| 6 | 4 | 14.610 | 21/5:08.591 |
| 7 | 4 | 14.029 | 21/5:06.594 |
| 8 | 4 | 15.141 | 21/5:08.015 |
| 9 | 4 | 14.329 | 21/5:07.225 |
| 10 | 4 | 13.977 | 21/5:05.855 |
| 11 | 4 | 15.991 | 21/5:08.578 |
| 12 | 4 | 13.479 | 21/5:06.451 |
| 13 | 4 | 15.701 | 21/5:08.241 |
| 14 | 4 | 14.241 | 21/5:07.586 |
| 15 | 4 | 13.731 | 21/5:06.303 |
| 16 | 4 | 15.379 | 21/5:07.344 |
| 17 | 4 | 14.776 | 21/5:07.518 |
| 18 | 4 | 18.014 | 21/5:11.450 |
| 19 | 4 | 17.135 | 21/5:13.996 |
| 20 | 4 | 16.869 | 20/5:00.961 |