| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.211 | 18/5:09.798 |
| 2 | 1 | 17.218 | 18/5:09.861 |
| 3 | 3 | 17.543 | 18/5:11.832 |
| 4 | 3 | 18.615 | 18/5:17.642 |
| 5 | 3 | 17.310 | 18/5:16.429 |
| 6 | 2 | 16.891 | 18/5:14.364 |
| 7 | 1 | 17.022 | 18/5:13.226 |
| 8 | 2 | 17.091 | 18/5:12.527 |
| 9 | 2 | 17.570 | 18/5:12.942 |
| 10 | 2 | 17.638 | 18/5:13.396 |
| 11 | 2 | 17.533 | 18/5:13.596 |
| 12 | 2 | 17.261 | 18/5:13.354 |
| 13 | 2 | 17.241 | 18/5:13.122 |
| 14 | 2 | 17.718 | 18/5:13.537 |
| 15 | 2 | 17.291 | 18/5:13.384 |
| 16 | 2 | 18.027 | 18/5:14.077 |
| 17 | 2 | 17.140 | 18/5:13.751 |
| 18 | 2 | 17.770 | 18/5:14.090 |