| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 16.810 | 18/5:02.580 |
| 2 | 6 | 17.579 | 18/5:09.501 |
| 3 | 4 | 16.469 | 18/5:05.148 |
| 4 | 4 | 17.777 | 18/5:08.857 |
| 5 | 4 | 15.936 | 18/5:04.456 |
| 6 | 6 | 21.234 | 18/5:17.415 |
| 7 | 5 | 18.997 | 17/5:03.091 |
| 8 | 5 | 15.146 | 18/5:14.883 |
| 9 | 6 | 16.193 | 18/5:12.282 |
| 10 | 6 | 16.672 | 18/5:11.063 |
| 11 | 6 | 16.608 | 18/5:09.962 |
| 12 | 5 | 15.874 | 18/5:07.942 |
| 13 | 5 | 14.848 | 18/5:04.813 |
| 14 | 6 | 17.027 | 18/5:04.933 |
| 15 | 5 | 17.220 | 18/5:05.268 |
| 16 | 5 | 16.026 | 18/5:04.218 |
| 17 | 5 | 16.204 | 18/5:03.480 |
| 18 | 5 | 15.851 | 18/5:02.471 |