| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.732 | 20/5:14.640 |
| 2 | 4 | 14.140 | 21/5:13.656 |
| 3 | 4 | 15.027 | 21/5:14.293 |
| 4 | 4 | 14.906 | 21/5:13.976 |
| 5 | 4 | 16.186 | 20/5:03.964 |
| 6 | 4 | 15.259 | 20/5:04.167 |
| 7 | 4 | 15.773 | 20/5:05.780 |
| 8 | 4 | 17.340 | 20/5:10.908 |
| 9 | 4 | 15.322 | 20/5:10.411 |
| 10 | 4 | 14.516 | 20/5:08.402 |
| 11 | 4 | 14.929 | 20/5:07.509 |
| 12 | 4 | 14.328 | 20/5:05.763 |
| 13 | 4 | 15.200 | 20/5:05.628 |
| 14 | 4 | 14.761 | 20/5:04.884 |
| 15 | 4 | 16.417 | 20/5:06.448 |
| 16 | 4 | 15.720 | 20/5:06.945 |
| 17 | 4 | 16.614 | 20/5:08.435 |
| 18 | 4 | 15.373 | 20/5:08.381 |
| 19 | 4 | 15.024 | 20/5:07.965 |
| 20 | 4 | 14.900 | 20/5:07.467 |