| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 17.033 | 18/5:06.594 |
| 2 | 7 | 18.005 | 18/5:15.342 |
| 3 | 7 | 16.054 | 18/5:06.552 |
| 4 | 6 | 16.374 | 18/5:03.597 |
| 5 | 6 | 18.657 | 18/5:10.043 |
| 6 | 5 | 16.128 | 18/5:06.753 |
| 7 | 6 | 16.744 | 18/5:05.987 |
| 8 | 6 | 16.364 | 18/5:04.558 |
| 9 | 6 | 16.174 | 18/5:03.066 |
| 10 | 6 | 19.506 | 18/5:07.870 |
| 11 | 6 | 16.479 | 18/5:06.848 |
| 12 | 6 | 17.113 | 18/5:06.946 |
| 13 | 6 | 17.394 | 18/5:07.419 |
| 14 | 6 | 23.687 | 18/5:15.915 |
| 15 | 5 | 16.580 | 18/5:14.750 |
| 16 | 5 | 18.237 | 18/5:15.595 |
| 17 | 5 | 16.156 | 18/5:14.137 |
| 18 | 4 | 16.134 | 18/5:12.819 |