| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.384 | 19/5:11.296 |
| 2 | 1 | 16.202 | 19/5:09.567 |
| 3 | 1 | 16.448 | 19/5:10.548 |
| 4 | 4 | 18.055 | 18/5:01.900 |
| 5 | 3 | 16.646 | 18/5:01.446 |
| 6 | 4 | 17.262 | 18/5:02.991 |
| 7 | 4 | 16.375 | 18/5:01.813 |
| 8 | 3 | 16.329 | 18/5:00.827 |
| 9 | 4 | 17.380 | 18/5:02.162 |
| 10 | 4 | 17.106 | 18/5:02.736 |
| 11 | 3 | 16.024 | 18/5:01.436 |
| 12 | 3 | 16.232 | 18/5:00.664 |
| 13 | 4 | 16.652 | 18/5:00.593 |
| 14 | 3 | 16.530 | 18/5:00.375 |
| 15 | 3 | 16.263 | 19/5:16.524 |
| 16 | 4 | 18.102 | 18/5:01.488 |
| 17 | 4 | 16.409 | 18/5:01.128 |
| 18 | 4 | 16.383 | 18/5:00.782 |