| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.061 | 18/5:07.098 |
| 2 | 3 | 16.986 | 18/5:06.423 |
| 3 | 3 | 17.044 | 18/5:06.546 |
| 4 | 4 | 18.268 | 18/5:12.115 |
| 5 | 4 | 16.720 | 18/5:09.884 |
| 6 | 4 | 16.967 | 18/5:09.138 |
| 7 | 4 | 16.502 | 18/5:07.409 |
| 8 | 3 | 16.800 | 18/5:06.783 |
| 9 | 4 | 19.212 | 18/5:11.012 |
| 10 | 4 | 19.833 | 18/5:15.707 |
| 11 | 4 | 16.836 | 18/5:14.556 |
| 12 | 4 | 16.534 | 18/5:13.144 |
| 13 | 4 | 20.563 | 18/5:17.528 |
| 14 | 4 | 16.943 | 18/5:16.631 |
| 15 | 4 | 17.033 | 18/5:15.962 |
| 16 | 4 | 16.659 | 18/5:14.956 |
| 17 | 4 | 18.937 | 18/5:16.480 |
| 18 | 4 | 16.573 | 18/5:15.471 |