| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.370 | 15/5:05.550 |
| 2 | 2 | 19.976 | 15/5:02.595 |
| 3 | 2 | 20.151 | 15/5:02.485 |
| 4 | 3 | 19.876 | 15/5:01.399 |
| 5 | 3 | 19.485 | 16/5:19.546 |
| 6 | 3 | 19.743 | 16/5:18.936 |
| 7 | 3 | 20.465 | 15/5:00.141 |
| 8 | 3 | 20.431 | 15/5:00.932 |
| 9 | 3 | 21.514 | 15/5:03.352 |
| 10 | 3 | 19.800 | 15/5:02.717 |
| 11 | 3 | 19.733 | 15/5:02.105 |
| 12 | 3 | 21.094 | 15/5:03.298 |
| 13 | 3 | 19.484 | 15/5:02.448 |
| 14 | 3 | 20.182 | 15/5:02.469 |
| 15 | 3 | 22.057 | 15/5:04.361 |