| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.342 | 19/5:10.498 |
| 2 | 2 | 16.301 | 19/5:10.108 |
| 3 | 2 | 16.484 | 19/5:11.138 |
| 4 | 3 | 16.224 | 19/5:10.417 |
| 5 | 2 | 16.333 | 19/5:10.399 |
| 6 | 2 | 18.735 | 18/5:01.257 |
| 7 | 2 | 16.232 | 19/5:16.624 |
| 8 | 2 | 15.823 | 19/5:14.626 |
| 9 | 2 | 16.285 | 19/5:14.047 |
| 10 | 2 | 16.136 | 19/5:13.300 |
| 11 | 3 | 17.258 | 19/5:14.628 |
| 12 | 3 | 17.753 | 19/5:16.518 |
| 13 | 3 | 16.663 | 19/5:16.524 |
| 14 | 3 | 16.797 | 18/5:00.042 |
| 15 | 3 | 17.218 | 18/5:00.701 |
| 16 | 3 | 16.848 | 18/5:00.861 |
| 17 | 3 | 18.383 | 18/5:02.628 |
| 18 | 3 | 16.597 | 18/5:02.412 |