| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.887 | 18/5:03.966 |
| 2 | 2 | 16.915 | 18/5:04.218 |
| 3 | 2 | 17.562 | 18/5:08.184 |
| 4 | 2 | 17.218 | 18/5:08.619 |
| 5 | 2 | 18.598 | 18/5:13.848 |
| 6 | 3 | 17.463 | 18/5:13.929 |
| 7 | 3 | 17.302 | 18/5:13.573 |
| 8 | 3 | 16.601 | 18/5:11.728 |
| 9 | 2 | 16.721 | 18/5:10.534 |
| 10 | 2 | 17.239 | 18/5:10.511 |
| 11 | 2 | 16.973 | 18/5:10.057 |
| 12 | 2 | 17.067 | 18/5:09.819 |
| 13 | 2 | 17.236 | 18/5:09.852 |
| 14 | 2 | 17.294 | 18/5:09.955 |
| 15 | 3 | 17.449 | 18/5:10.230 |
| 16 | 2 | 17.393 | 18/5:10.408 |
| 17 | 2 | 18.087 | 18/5:11.299 |
| 18 | 2 | 17.274 | 18/5:11.279 |