| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.058 | 16/5:04.928 |
| 2 | 2 | 15.084 | 18/5:07.278 |
| 3 | 2 | 15.339 | 19/5:13.380 |
| 4 | 2 | 15.254 | 19/5:07.491 |
| 5 | 2 | 17.109 | 19/5:11.007 |
| 6 | 2 | 14.977 | 19/5:06.600 |
| 7 | 2 | 14.598 | 19/5:02.423 |
| 8 | 2 | 14.663 | 20/5:15.205 |
| 9 | 1 | 14.963 | 20/5:13.433 |
| 10 | 1 | 15.282 | 20/5:12.654 |
| 11 | 1 | 15.746 | 20/5:12.860 |
| 12 | 1 | 15.040 | 20/5:11.855 |
| 13 | 1 | 14.883 | 20/5:10.763 |
| 14 | 1 | 15.053 | 20/5:10.070 |
| 15 | 1 | 15.027 | 20/5:09.435 |
| 16 | 1 | 15.339 | 20/5:09.269 |
| 17 | 1 | 15.227 | 20/5:08.991 |
| 18 | 1 | 14.888 | 20/5:08.367 |
| 19 | 1 | 14.739 | 20/5:07.652 |
| 20 | 1 | 14.489 | 20/5:06.758 |