| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.753 | 18/5:01.554 |
| 2 | 2 | 16.341 | 19/5:14.393 |
| 3 | 2 | 16.359 | 19/5:13.202 |
| 4 | 3 | 16.933 | 19/5:15.333 |
| 5 | 2 | 16.259 | 19/5:14.051 |
| 6 | 2 | 16.405 | 19/5:13.658 |
| 7 | 2 | 16.418 | 19/5:13.413 |
| 8 | 2 | 17.170 | 19/5:15.015 |
| 9 | 2 | 17.261 | 19/5:16.453 |
| 10 | 2 | 21.128 | 18/5:07.849 |
| 11 | 2 | 15.809 | 18/5:05.732 |
| 12 | 2 | 17.308 | 18/5:06.216 |
| 13 | 2 | 16.819 | 18/5:05.949 |
| 14 | 3 | 17.261 | 18/5:06.288 |
| 15 | 3 | 15.998 | 18/5:05.066 |
| 16 | 3 | 22.875 | 18/5:11.734 |
| 17 | 3 | 20.570 | 18/5:15.177 |
| 18 | 3 | 19.810 | 18/5:17.477 |