| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.773 | 18/5:01.914 |
| 2 | 5 | 16.529 | 19/5:16.369 |
| 3 | 4 | 16.952 | 18/5:01.524 |
| 4 | 4 | 18.935 | 18/5:11.351 |
| 5 | 5 | 17.488 | 18/5:12.037 |
| 6 | 4 | 16.699 | 18/5:10.128 |
| 7 | 5 | 17.115 | 18/5:09.834 |
| 8 | 5 | 16.666 | 18/5:08.603 |
| 9 | 6 | 17.225 | 18/5:08.764 |
| 10 | 6 | 18.023 | 18/5:10.329 |
| 11 | 6 | 20.442 | 18/5:15.568 |
| 12 | 6 | 16.836 | 18/5:14.524 |
| 13 | 6 | 17.160 | 18/5:14.090 |
| 14 | 6 | 17.146 | 18/5:13.700 |
| 15 | 6 | 17.742 | 18/5:14.077 |
| 16 | 6 | 17.240 | 18/5:13.842 |
| 17 | 6 | 17.464 | 18/5:13.872 |
| 18 | 6 | 16.963 | 18/5:13.398 |