| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.120 | 16/5:05.920 |
| 2 | 1 | 19.370 | 16/5:07.920 |
| 3 | 2 | 21.919 | 15/5:02.045 |
| 4 | 2 | 21.018 | 15/5:05.351 |
| 5 | 1 | 20.412 | 15/5:05.517 |
| 6 | 2 | 20.694 | 15/5:06.332 |
| 7 | 2 | 19.452 | 15/5:04.254 |
| 8 | 2 | 19.463 | 15/5:02.715 |
| 9 | 2 | 20.463 | 15/5:03.185 |
| 10 | 2 | 19.715 | 15/5:02.439 |
| 11 | 2 | 19.826 | 15/5:01.980 |
| 12 | 2 | 20.244 | 15/5:02.120 |
| 13 | 2 | 25.613 | 15/5:08.433 |
| 14 | 2 | 20.525 | 15/5:08.394 |
| 15 | 2 | 20.335 | 15/5:08.169 |