| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.934 | 17/5:04.878 |
| 2 | 3 | 17.954 | 17/5:05.048 |
| 3 | 2 | 17.884 | 17/5:04.708 |
| 4 | 2 | 17.885 | 17/5:04.542 |
| 5 | 2 | 17.826 | 17/5:04.242 |
| 6 | 2 | 17.811 | 17/5:04.000 |
| 7 | 1 | 18.143 | 17/5:04.633 |
| 8 | 2 | 17.782 | 17/5:04.340 |
| 9 | 2 | 17.902 | 17/5:04.340 |
| 10 | 2 | 18.734 | 17/5:05.754 |
| 11 | 2 | 18.115 | 17/5:05.954 |
| 12 | 2 | 17.939 | 17/5:05.871 |
| 13 | 2 | 18.023 | 17/5:05.911 |
| 14 | 2 | 17.759 | 17/5:05.625 |
| 15 | 2 | 17.955 | 17/5:05.599 |
| 16 | 2 | 18.085 | 17/5:05.714 |
| 17 | 2 | 17.868 | 17/5:05.599 |