| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.986 | 16/5:03.776 |
| 2 | 1 | 19.312 | 16/5:06.384 |
| 3 | 1 | 19.311 | 16/5:07.248 |
| 4 | 2 | 20.461 | 16/5:12.280 |
| 5 | 1 | 19.830 | 16/5:13.280 |
| 6 | 1 | 20.577 | 16/5:15.939 |
| 7 | 1 | 18.735 | 16/5:13.627 |
| 8 | 1 | 19.518 | 16/5:13.460 |
| 9 | 1 | 20.972 | 16/5:15.915 |
| 10 | 2 | 28.743 | 15/5:09.668 |
| 11 | 2 | 18.857 | 15/5:07.230 |
| 12 | 2 | 19.161 | 15/5:05.579 |
| 13 | 2 | 21.255 | 15/5:06.598 |
| 14 | 2 | 19.109 | 15/5:05.172 |
| 15 | 2 | 21.287 | 15/5:06.114 |