| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.478 | 17/5:14.126 |
| 2 | 1 | 19.270 | 16/5:01.984 |
| 3 | 2 | 19.300 | 16/5:04.256 |
| 4 | 2 | 18.769 | 16/5:03.268 |
| 5 | 2 | 19.178 | 16/5:03.984 |
| 6 | 2 | 19.222 | 16/5:04.579 |
| 7 | 2 | 19.095 | 16/5:04.713 |
| 8 | 2 | 18.644 | 16/5:03.912 |
| 9 | 2 | 18.550 | 16/5:03.122 |
| 10 | 2 | 22.989 | 16/5:09.592 |
| 11 | 3 | 41.790 | 15/5:20.843 |
| 12 | 4 | 24.034 | 14/5:02.539 |
| 13 | 4 | 18.804 | 15/5:20.911 |
| 14 | 3 | 18.142 | 15/5:17.427 |
| 15 | 4 | 34.836 | 15/5:31.101 |