| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.036 | 19/5:04.684 |
| 2 | 1 | 18.163 | 18/5:07.791 |
| 3 | 2 | 17.359 | 18/5:09.348 |
| 4 | 2 | 17.463 | 18/5:10.594 |
| 5 | 1 | 16.218 | 18/5:06.860 |
| 6 | 3 | 22.427 | 17/5:05.054 |
| 7 | 3 | 15.224 | 18/5:16.003 |
| 8 | 4 | 18.195 | 18/5:17.441 |
| 9 | 4 | 15.696 | 18/5:13.562 |
| 10 | 3 | 17.849 | 18/5:14.334 |
| 11 | 2 | 15.560 | 18/5:11.220 |
| 12 | 2 | 14.838 | 18/5:07.542 |
| 13 | 2 | 15.850 | 18/5:05.831 |
| 14 | 2 | 17.185 | 18/5:06.081 |
| 15 | 2 | 17.201 | 18/5:06.317 |
| 16 | 2 | 15.794 | 18/5:04.940 |
| 17 | 1 | 15.131 | 18/5:03.024 |
| 18 | 1 | 15.943 | 18/5:02.132 |