| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.568 | 15/5:08.520 |
| 2 | 3 | 19.500 | 15/5:00.510 |
| 3 | 3 | 19.953 | 15/5:00.105 |
| 4 | 3 | 20.165 | 15/5:00.698 |
| 5 | 2 | 21.444 | 15/5:04.890 |
| 6 | 3 | 18.293 | 16/5:19.795 |
| 7 | 3 | 28.138 | 15/5:17.274 |
| 8 | 3 | 17.815 | 15/5:11.017 |
| 9 | 3 | 22.718 | 15/5:14.323 |
| 10 | 3 | 18.869 | 15/5:11.194 |
| 11 | 4 | 19.922 | 15/5:10.070 |
| 12 | 3 | 18.488 | 15/5:07.341 |
| 13 | 3 | 19.182 | 15/5:05.833 |
| 14 | 4 | 19.644 | 15/5:05.035 |
| 15 | 4 | 19.053 | 15/5:03.752 |