| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.727 | 18/5:01.086 |
| 2 | 2 | 16.862 | 18/5:02.301 |
| 3 | 3 | 16.794 | 18/5:02.298 |
| 4 | 3 | 16.668 | 18/5:01.729 |
| 5 | 2 | 16.254 | 19/5:16.559 |
| 6 | 2 | 16.875 | 18/5:00.054 |
| 7 | 4 | 17.761 | 18/5:03.276 |
| 8 | 3 | 16.727 | 18/5:03.003 |
| 9 | 3 | 16.704 | 18/5:02.744 |
| 10 | 3 | 16.272 | 18/5:01.759 |
| 11 | 3 | 16.235 | 18/5:00.892 |
| 12 | 3 | 16.402 | 18/5:00.421 |
| 13 | 3 | 16.624 | 18/5:00.033 |
| 14 | 2 | 17.045 | 18/5:00.792 |
| 15 | 2 | 16.169 | 18/5:00.142 |
| 16 | 3 | 18.017 | 18/5:01.653 |
| 17 | 2 | 16.480 | 18/5:01.358 |
| 18 | 2 | 16.556 | 18/5:01.172 |