| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.054 | N/A |
| 2 | 1 | 20.069 | 15/5:03.002 |
| 3 | 1 | 19.657 | 15/5:00.136 |
| 4 | 1 | 20.053 | 15/5:01.022 |
| 5 | 2 | 22.969 | 15/5:11.672 |
| 6 | 2 | 20.169 | 15/5:10.221 |
| 7 | 1 | 21.011 | 15/5:11.219 |
| 8 | 1 | 19.102 | 15/5:08.114 |
| 9 | 2 | 24.395 | 15/5:15.047 |
| 10 | 2 | 23.766 | 15/5:19.462 |
| 11 | 2 | 19.219 | 15/5:16.628 |
| 12 | 2 | 20.164 | 15/5:15.511 |
| 13 | 2 | 19.755 | 15/5:14.104 |
| 14 | 1 | 20.657 | 15/5:13.885 |
| 15 | 1 | 19.049 | 15/5:12.089 |