| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.619 | 19/5:15.761 |
| 2 | 4 | 17.046 | 18/5:02.985 |
| 3 | 3 | 16.144 | 19/5:15.457 |
| 4 | 5 | 18.118 | 18/5:05.671 |
| 5 | 4 | 16.763 | 18/5:04.884 |
| 6 | 4 | 16.416 | 18/5:03.318 |
| 7 | 5 | 17.535 | 18/5:05.077 |
| 8 | 5 | 16.524 | 18/5:04.121 |
| 9 | 5 | 16.882 | 18/5:04.094 |
| 10 | 5 | 16.701 | 18/5:03.746 |
| 11 | 5 | 24.706 | 18/5:16.561 |
| 12 | 5 | 16.974 | 18/5:15.642 |
| 13 | 5 | 17.033 | 18/5:14.946 |
| 14 | 5 | 16.841 | 18/5:14.103 |
| 15 | 4 | 16.939 | 18/5:13.489 |
| 16 | 4 | 17.222 | 18/5:13.271 |
| 17 | 4 | 16.506 | 18/5:12.320 |
| 18 | 4 | 16.598 | 18/5:11.567 |