| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.975 | 18/5:05.550 |
| 2 | 1 | 16.800 | 18/5:03.975 |
| 3 | 2 | 16.837 | 18/5:03.672 |
| 4 | 1 | 16.597 | 18/5:02.441 |
| 5 | 1 | 16.681 | 18/5:02.004 |
| 6 | 1 | 16.729 | 18/5:01.857 |
| 7 | 1 | 16.668 | 18/5:01.595 |
| 8 | 1 | 17.181 | 18/5:02.553 |
| 9 | 1 | 16.634 | 18/5:02.204 |
| 10 | 1 | 16.738 | 18/5:02.112 |
| 11 | 1 | 16.836 | 18/5:02.197 |
| 12 | 1 | 17.154 | 18/5:02.745 |
| 13 | 1 | 16.962 | 18/5:02.943 |
| 14 | 1 | 17.218 | 18/5:03.441 |
| 15 | 2 | 18.042 | 18/5:04.862 |
| 16 | 2 | 17.044 | 18/5:04.983 |
| 17 | 1 | 17.082 | 18/5:05.130 |
| 18 | 1 | 16.838 | 18/5:05.016 |