| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.942 | 18/5:04.956 |
| 2 | 1 | 16.638 | 18/5:02.220 |
| 3 | 1 | 16.315 | 19/5:16.002 |
| 4 | 1 | 16.812 | 18/5:00.181 |
| 5 | 2 | 17.346 | 18/5:02.591 |
| 6 | 2 | 16.882 | 18/5:02.805 |
| 7 | 1 | 16.666 | 18/5:02.403 |
| 8 | 1 | 16.666 | 18/5:02.101 |
| 9 | 1 | 16.774 | 18/5:02.082 |
| 10 | 1 | 16.623 | 18/5:01.795 |
| 11 | 1 | 16.744 | 18/5:01.759 |
| 12 | 1 | 17.591 | 18/5:02.998 |
| 13 | 1 | 16.642 | 18/5:02.734 |
| 14 | 1 | 16.512 | 18/5:02.340 |
| 15 | 1 | 16.416 | 18/5:01.883 |
| 16 | 1 | 16.968 | 18/5:02.104 |
| 17 | 1 | 16.754 | 18/5:02.073 |
| 18 | 1 | 16.365 | 18/5:01.656 |