| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.804 | 17/5:02.668 |
| 2 | 2 | 17.762 | 17/5:02.311 |
| 3 | 1 | 17.474 | 17/5:00.560 |
| 4 | 1 | 17.389 | 18/5:16.930 |
| 5 | 1 | 17.627 | 18/5:17.002 |
| 6 | 1 | 18.094 | 17/5:00.758 |
| 7 | 1 | 17.470 | 17/5:00.220 |
| 8 | 2 | 18.529 | 17/5:02.067 |
| 9 | 1 | 17.316 | 17/5:01.212 |
| 10 | 1 | 17.807 | 17/5:01.362 |
| 11 | 2 | 18.864 | 17/5:03.119 |
| 12 | 2 | 17.303 | 17/5:02.372 |
| 13 | 2 | 17.515 | 17/5:02.017 |
| 14 | 2 | 17.145 | 17/5:01.263 |
| 15 | 2 | 17.099 | 17/5:00.558 |
| 16 | 2 | 17.327 | 17/5:00.183 |
| 17 | 2 | 17.367 | 18/5:17.533 |
| 18 | 2 | 17.669 | 18/5:17.561 |