| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.998 | 18/5:05.964 |
| 2 | 1 | 17.107 | 18/5:06.945 |
| 3 | 1 | 16.820 | 18/5:05.550 |
| 4 | 2 | 19.263 | 18/5:15.846 |
| 5 | 2 | 17.439 | 18/5:15.457 |
| 6 | 2 | 18.287 | 17/5:00.090 |
| 7 | 2 | 16.556 | 18/5:14.923 |
| 8 | 2 | 17.097 | 18/5:14.026 |
| 9 | 2 | 17.296 | 18/5:13.726 |
| 10 | 2 | 16.800 | 18/5:12.593 |
| 11 | 1 | 16.478 | 18/5:11.140 |
| 12 | 1 | 17.016 | 18/5:10.736 |
| 13 | 1 | 16.470 | 18/5:09.637 |
| 14 | 1 | 16.868 | 18/5:09.208 |
| 15 | 1 | 21.335 | 18/5:14.196 |
| 16 | 1 | 16.532 | 18/5:13.157 |
| 17 | 1 | 16.519 | 18/5:12.227 |
| 18 | 1 | 17.055 | 18/5:11.936 |