| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.086 | 15/5:01.290 |
| 2 | 2 | 20.733 | 15/5:06.143 |
| 3 | 1 | 18.860 | 16/5:18.288 |
| 4 | 1 | 20.946 | 15/5:02.344 |
| 5 | 2 | 22.129 | 15/5:08.262 |
| 6 | 2 | 18.966 | 15/5:04.300 |
| 7 | 2 | 19.890 | 15/5:03.450 |
| 8 | 1 | 19.085 | 15/5:01.303 |
| 9 | 2 | 25.075 | 15/5:09.617 |
| 10 | 2 | 19.017 | 15/5:07.180 |
| 11 | 2 | 19.284 | 15/5:05.551 |
| 12 | 2 | 20.208 | 15/5:05.349 |
| 13 | 1 | 20.556 | 15/5:05.579 |
| 14 | 2 | 21.885 | 15/5:07.200 |
| 15 | 1 | 19.245 | 15/5:05.965 |