| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.171 | 18/5:09.078 |
| 2 | 2 | 16.753 | 18/5:05.316 |
| 3 | 2 | 16.971 | 18/5:05.370 |
| 4 | 3 | 18.004 | 18/5:10.046 |
| 5 | 2 | 16.819 | 18/5:08.585 |
| 6 | 3 | 17.007 | 18/5:08.175 |
| 7 | 3 | 17.070 | 18/5:08.044 |
| 8 | 3 | 19.642 | 18/5:13.733 |
| 9 | 3 | 18.197 | 18/5:15.268 |
| 10 | 3 | 17.339 | 18/5:14.951 |
| 11 | 4 | 19.435 | 17/5:00.449 |
| 12 | 4 | 17.400 | 17/5:00.061 |
| 13 | 3 | 17.129 | 18/5:16.990 |
| 14 | 3 | 17.092 | 18/5:16.323 |
| 15 | 3 | 17.161 | 18/5:15.828 |
| 16 | 3 | 17.169 | 18/5:15.404 |
| 17 | 3 | 17.569 | 18/5:15.453 |
| 18 | 3 | 17.779 | 18/5:15.707 |