| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.629 | 19/5:15.951 |
| 2 | 3 | 15.815 | 19/5:08.218 |
| 3 | 3 | 16.765 | 19/5:11.657 |
| 4 | 2 | 16.452 | 19/5:11.890 |
| 5 | 2 | 15.671 | 19/5:09.062 |
| 6 | 2 | 15.754 | 19/5:07.439 |
| 7 | 2 | 15.545 | 19/5:05.713 |
| 8 | 1 | 15.424 | 19/5:04.131 |
| 9 | 1 | 15.829 | 19/5:03.755 |
| 10 | 1 | 15.644 | 19/5:03.103 |
| 11 | 1 | 15.811 | 19/5:02.858 |
| 12 | 1 | 16.835 | 19/5:04.276 |
| 13 | 1 | 16.479 | 19/5:04.954 |
| 14 | 1 | 16.124 | 19/5:05.055 |
| 15 | 1 | 15.783 | 19/5:04.709 |
| 16 | 1 | 16.300 | 19/5:05.021 |
| 17 | 1 | 16.093 | 19/5:05.065 |
| 18 | 1 | 16.163 | 19/5:05.178 |
| 19 | 1 | 15.773 | 19/5:04.889 |