| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.133 | 15/5:01.995 |
| 2 | 1 | 20.908 | 15/5:07.808 |
| 3 | 1 | 21.935 | 15/5:14.880 |
| 4 | 1 | 21.438 | 15/5:16.553 |
| 5 | 1 | 21.144 | 15/5:16.674 |
| 6 | 1 | 20.211 | 15/5:14.422 |
| 7 | 1 | 21.269 | 15/5:15.081 |
| 8 | 1 | 23.237 | 15/5:19.266 |
| 9 | 1 | 21.539 | 15/5:19.690 |
| 10 | 1 | 21.149 | 15/5:19.444 |
| 11 | 1 | 22.992 | 14/5:00.306 |
| 12 | 1 | 20.787 | 15/5:20.927 |
| 13 | 1 | 20.716 | 15/5:20.144 |
| 14 | 1 | 21.449 | 15/5:20.257 |
| 15 | 1 | 20.104 | 15/5:19.011 |