| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.212 | 18/5:09.816 |
| 2 | 2 | 16.752 | 18/5:05.676 |
| 3 | 1 | 16.922 | 18/5:05.316 |
| 4 | 1 | 17.912 | 18/5:09.591 |
| 5 | 1 | 17.201 | 18/5:09.596 |
| 6 | 2 | 17.751 | 18/5:11.250 |
| 7 | 1 | 17.321 | 18/5:11.325 |
| 8 | 1 | 16.666 | 18/5:09.908 |
| 9 | 1 | 17.257 | 18/5:09.988 |
| 10 | 1 | 17.269 | 18/5:10.073 |
| 11 | 2 | 20.924 | 18/5:16.124 |
| 12 | 3 | 18.430 | 18/5:17.425 |
| 13 | 2 | 17.676 | 18/5:17.483 |
| 14 | 2 | 16.841 | 18/5:16.458 |
| 15 | 2 | 16.607 | 18/5:15.289 |
| 16 | 2 | 17.103 | 18/5:14.825 |
| 17 | 3 | 17.838 | 18/5:15.193 |
| 18 | 2 | 16.287 | 18/5:13.969 |