| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.886 | 17/5:04.062 |
| 2 | 3 | 17.211 | 18/5:15.873 |
| 3 | 2 | 18.735 | 17/5:05.048 |
| 4 | 2 | 16.945 | 17/5:00.802 |
| 5 | 2 | 17.654 | 17/5:00.665 |
| 6 | 2 | 17.474 | 17/5:00.064 |
| 7 | 2 | 18.330 | 17/5:01.714 |
| 8 | 2 | 17.415 | 17/5:01.006 |
| 9 | 2 | 17.686 | 17/5:00.968 |
| 10 | 2 | 18.567 | 17/5:02.435 |
| 11 | 3 | 18.138 | 17/5:02.972 |
| 12 | 3 | 17.764 | 17/5:02.890 |
| 13 | 3 | 17.713 | 17/5:02.754 |
| 14 | 3 | 17.738 | 17/5:02.668 |
| 15 | 3 | 17.999 | 17/5:02.889 |
| 16 | 3 | 17.982 | 17/5:03.064 |
| 17 | 3 | 18.048 | 17/5:03.285 |