| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.904 | 18/5:04.272 |
| 2 | 3 | 17.169 | 18/5:06.657 |
| 3 | 4 | 17.177 | 18/5:07.500 |
| 4 | 3 | 18.502 | 18/5:13.884 |
| 5 | 3 | 17.040 | 18/5:12.451 |
| 6 | 4 | 21.170 | 17/5:05.892 |
| 7 | 3 | 16.639 | 17/5:02.602 |
| 8 | 3 | 16.607 | 17/5:00.067 |
| 9 | 2 | 16.963 | 18/5:16.342 |
| 10 | 3 | 18.156 | 18/5:17.389 |
| 11 | 3 | 17.502 | 18/5:17.175 |
| 12 | 3 | 17.261 | 18/5:16.635 |
| 13 | 3 | 18.943 | 17/5:00.812 |
| 14 | 3 | 17.302 | 17/5:00.335 |
| 15 | 3 | 17.044 | 18/5:17.255 |
| 16 | 3 | 16.837 | 18/5:16.368 |
| 17 | 3 | 18.584 | 18/5:17.435 |
| 18 | 3 | 18.811 | 18/5:18.611 |