| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.966 | 19/5:03.354 |
| 2 | 1 | 15.844 | 19/5:02.195 |
| 3 | 1 | 15.810 | 19/5:01.593 |
| 4 | 1 | 15.914 | 19/5:01.786 |
| 5 | 1 | 16.271 | 19/5:03.259 |
| 6 | 1 | 15.690 | 19/5:02.401 |
| 7 | 1 | 16.060 | 19/5:02.792 |
| 8 | 1 | 16.173 | 19/5:03.354 |
| 9 | 1 | 16.012 | 19/5:03.451 |
| 10 | 1 | 16.280 | 19/5:04.038 |
| 11 | 2 | 17.831 | 19/5:07.197 |
| 12 | 2 | 15.788 | 19/5:06.595 |
| 13 | 2 | 15.842 | 19/5:06.165 |
| 14 | 2 | 18.921 | 19/5:09.974 |
| 15 | 2 | 16.104 | 19/5:09.708 |
| 16 | 2 | 16.088 | 19/5:09.455 |
| 17 | 2 | 16.260 | 19/5:09.425 |
| 18 | 2 | 22.137 | 19/5:15.602 |
| 19 | 2 | 16.972 | 19/5:15.963 |