| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.180 | 15/5:02.700 |
| 2 | 4 | 20.539 | 15/5:05.392 |
| 3 | 4 | 19.994 | 15/5:03.565 |
| 4 | 4 | 20.085 | 15/5:02.993 |
| 5 | 4 | 21.221 | 15/5:06.057 |
| 6 | 4 | 20.031 | 15/5:05.125 |
| 7 | 4 | 23.077 | 15/5:10.986 |
| 8 | 4 | 19.478 | 15/5:08.634 |
| 9 | 4 | 20.448 | 15/5:08.422 |
| 10 | 4 | 20.317 | 15/5:08.055 |
| 11 | 5 | 26.356 | 15/5:15.990 |
| 12 | 5 | 20.883 | 15/5:15.761 |
| 13 | 5 | 20.668 | 15/5:15.320 |
| 14 | 5 | 21.936 | 15/5:16.300 |
| 15 | 5 | 19.996 | 15/5:15.209 |