| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.779 | 15/5:11.685 |
| 2 | 2 | 20.077 | 15/5:06.420 |
| 3 | 2 | 20.099 | 15/5:04.775 |
| 4 | 3 | 20.881 | 15/5:06.885 |
| 5 | 2 | 25.185 | 15/5:21.063 |
| 6 | 3 | 21.414 | 15/5:21.087 |
| 7 | 3 | 19.764 | 15/5:17.569 |
| 8 | 3 | 20.342 | 15/5:16.014 |
| 9 | 2 | 21.087 | 15/5:16.047 |
| 10 | 2 | 20.327 | 15/5:14.933 |
| 11 | 2 | 20.304 | 15/5:13.990 |
| 12 | 1 | 19.687 | 15/5:12.433 |
| 13 | 2 | 20.664 | 15/5:12.242 |
| 14 | 2 | 20.776 | 15/5:12.199 |
| 15 | 1 | 21.395 | 15/5:12.781 |