| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.574 | 15/5:08.610 |
| 2 | 1 | 21.203 | 15/5:13.327 |
| 3 | 1 | 21.110 | 15/5:14.435 |
| 4 | 1 | 20.499 | 15/5:12.697 |
| 5 | 1 | 20.551 | 15/5:11.811 |
| 6 | 1 | 20.129 | 15/5:10.165 |
| 7 | 1 | 20.388 | 15/5:09.544 |
| 8 | 1 | 19.382 | 15/5:07.192 |
| 9 | 1 | 21.233 | 15/5:08.448 |
| 10 | 1 | 22.145 | 15/5:10.821 |
| 11 | 1 | 22.637 | 15/5:13.433 |
| 12 | 1 | 23.018 | 15/5:16.086 |
| 13 | 1 | 23.953 | 15/5:19.410 |
| 14 | 1 | 19.598 | 15/5:17.593 |
| 15 | 1 | 20.777 | 15/5:17.197 |