| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.715 | 18/5:00.087 |
| 2 | 3 | 17.059 | 18/5:03.966 |
| 3 | 1 | 17.116 | 18/5:05.034 |
| 4 | 1 | 16.664 | 18/5:03.993 |
| 5 | 1 | 16.825 | 18/5:03.764 |
| 6 | 1 | 16.972 | 18/5:04.053 |
| 7 | 2 | 17.147 | 18/5:04.709 |
| 8 | 2 | 17.068 | 18/5:05.023 |
| 9 | 2 | 16.802 | 18/5:04.736 |
| 10 | 2 | 16.750 | 18/5:04.412 |
| 11 | 2 | 16.858 | 18/5:04.324 |
| 12 | 2 | 17.369 | 18/5:05.017 |
| 13 | 2 | 16.727 | 18/5:04.715 |
| 14 | 2 | 17.556 | 18/5:05.521 |
| 15 | 2 | 17.262 | 18/5:05.868 |
| 16 | 2 | 17.013 | 18/5:05.890 |
| 17 | 3 | 17.227 | 18/5:06.137 |
| 18 | 4 | 17.031 | 18/5:06.161 |