| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.888 | 17/5:04.096 |
| 2 | 4 | 18.790 | 17/5:11.763 |
| 3 | 4 | 18.587 | 17/5:13.168 |
| 4 | 4 | 17.834 | 17/5:10.670 |
| 5 | 4 | 17.531 | 17/5:08.142 |
| 6 | 4 | 17.423 | 17/5:06.150 |
| 7 | 4 | 16.977 | 17/5:03.644 |
| 8 | 4 | 17.677 | 17/5:03.252 |
| 9 | 4 | 17.139 | 17/5:01.931 |
| 10 | 4 | 19.474 | 17/5:04.844 |
| 11 | 4 | 17.677 | 17/5:04.449 |
| 12 | 4 | 17.812 | 17/5:04.312 |
| 13 | 4 | 16.894 | 17/5:02.996 |
| 14 | 4 | 16.949 | 17/5:01.934 |
| 15 | 4 | 17.196 | 17/5:01.294 |
| 16 | 4 | 16.661 | 17/5:00.165 |
| 17 | 4 | 17.485 | 18/5:17.640 |
| 18 | 6 | 16.866 | 18/5:16.860 |