| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.338 | 15/5:05.070 |
| 2 | 1 | 20.339 | 15/5:05.077 |
| 3 | 1 | 19.965 | 15/5:03.210 |
| 4 | 1 | 20.990 | 15/5:06.120 |
| 5 | 2 | 19.999 | 15/5:04.893 |
| 6 | 2 | 20.283 | 15/5:04.785 |
| 7 | 1 | 19.979 | 15/5:04.056 |
| 8 | 1 | 20.130 | 15/5:03.793 |
| 9 | 1 | 20.271 | 15/5:03.823 |
| 10 | 1 | 21.189 | 15/5:05.224 |
| 11 | 1 | 20.618 | 15/5:05.592 |
| 12 | 1 | 20.373 | 15/5:05.592 |
| 13 | 2 | 20.462 | 15/5:05.695 |
| 14 | 2 | 20.455 | 15/5:05.776 |
| 15 | 2 | 20.388 | 15/5:05.779 |