| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 9 | 18.029 | 17/5:06.493 |
| 2 | 5 | 17.137 | 18/5:16.494 |
| 3 | 4 | 16.745 | 18/5:11.466 |
| 4 | 4 | 16.968 | 18/5:09.956 |
| 5 | 4 | 17.158 | 18/5:09.733 |
| 6 | 5 | 18.684 | 18/5:14.163 |
| 7 | 5 | 17.119 | 18/5:13.303 |
| 8 | 5 | 17.304 | 18/5:13.074 |
| 9 | 5 | 16.938 | 18/5:12.164 |
| 10 | 4 | 16.780 | 18/5:11.152 |
| 11 | 5 | 17.507 | 18/5:11.513 |
| 12 | 5 | 17.441 | 18/5:11.715 |
| 13 | 5 | 17.148 | 18/5:11.480 |
| 14 | 7 | 18.986 | 18/5:13.642 |
| 15 | 7 | 17.170 | 18/5:13.337 |
| 16 | 7 | 16.871 | 18/5:12.733 |
| 17 | 7 | 17.577 | 18/5:12.948 |
| 18 | 7 | 18.751 | 18/5:14.313 |