| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.282 | 19/5:09.358 |
| 2 | 4 | 17.028 | 19/5:16.445 |
| 3 | 3 | 15.928 | 19/5:11.841 |
| 4 | 3 | 16.586 | 19/5:12.664 |
| 5 | 4 | 20.854 | 18/5:12.041 |
| 6 | 4 | 16.123 | 18/5:08.403 |
| 7 | 4 | 17.438 | 18/5:09.186 |
| 8 | 4 | 16.910 | 18/5:08.585 |
| 9 | 4 | 16.021 | 18/5:06.340 |
| 10 | 4 | 16.770 | 18/5:05.892 |
| 11 | 4 | 15.933 | 18/5:04.156 |
| 12 | 4 | 15.974 | 18/5:02.771 |
| 13 | 4 | 16.426 | 18/5:02.224 |
| 14 | 4 | 17.211 | 18/5:02.765 |
| 15 | 4 | 16.411 | 18/5:02.274 |
| 16 | 4 | 16.139 | 18/5:01.538 |
| 17 | 4 | 16.163 | 18/5:00.914 |
| 18 | 4 | 16.059 | 18/5:00.256 |