| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.507 | 15/5:07.605 |
| 2 | 3 | 19.268 | 16/5:18.002 |
| 3 | 3 | 19.870 | 16/5:18.106 |
| 4 | 2 | 19.508 | 16/5:16.612 |
| 5 | 2 | 19.972 | 16/5:17.002 |
| 6 | 3 | 23.229 | 15/5:05.885 |
| 7 | 3 | 19.711 | 15/5:04.425 |
| 8 | 4 | 24.249 | 15/5:11.838 |
| 9 | 4 | 19.944 | 15/5:10.043 |
| 10 | 4 | 21.035 | 15/5:10.939 |
| 11 | 3 | 19.688 | 15/5:09.519 |
| 12 | 4 | 23.416 | 15/5:12.996 |
| 13 | 4 | 19.952 | 15/5:11.941 |
| 14 | 4 | 21.200 | 15/5:12.373 |
| 15 | 4 | 20.748 | 15/5:12.297 |