| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.530 | 18/5:15.540 |
| 2 | 2 | 17.245 | 18/5:12.975 |
| 3 | 3 | 17.546 | 18/5:13.926 |
| 4 | 2 | 17.135 | 18/5:12.552 |
| 5 | 2 | 16.851 | 18/5:10.705 |
| 6 | 2 | 17.356 | 18/5:10.989 |
| 7 | 3 | 17.451 | 18/5:11.436 |
| 8 | 3 | 17.206 | 18/5:11.220 |
| 9 | 3 | 17.123 | 18/5:10.886 |
| 10 | 3 | 16.757 | 18/5:09.960 |
| 11 | 3 | 16.918 | 18/5:09.466 |
| 12 | 3 | 17.052 | 18/5:09.255 |
| 13 | 3 | 17.581 | 18/5:09.809 |
| 14 | 3 | 20.794 | 18/5:14.415 |
| 15 | 3 | 17.148 | 18/5:14.032 |
| 16 | 3 | 17.305 | 18/5:13.873 |
| 17 | 3 | 16.838 | 18/5:13.238 |
| 18 | 3 | 17.785 | 18/5:13.621 |