| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.837 | 19/5:00.903 |
| 2 | 2 | 15.579 | 20/5:14.016 |
| 3 | 2 | 16.194 | 19/5:01.053 |
| 4 | 2 | 16.080 | 19/5:02.527 |
| 5 | 2 | 15.940 | 19/5:02.594 |
| 6 | 2 | 15.558 | 19/5:01.428 |
| 7 | 2 | 15.864 | 19/5:01.426 |
| 8 | 2 | 16.158 | 19/5:02.123 |
| 9 | 2 | 16.673 | 19/5:03.753 |
| 10 | 2 | 15.987 | 19/5:03.753 |
| 11 | 2 | 15.947 | 19/5:03.683 |
| 12 | 2 | 15.522 | 19/5:02.953 |
| 13 | 2 | 17.032 | 19/5:04.542 |
| 14 | 2 | 15.869 | 19/5:04.325 |
| 15 | 2 | 16.030 | 19/5:04.342 |
| 16 | 2 | 15.923 | 19/5:04.229 |
| 17 | 2 | 16.110 | 19/5:04.338 |
| 18 | 2 | 16.785 | 19/5:05.148 |
| 19 | 2 | 17.023 | 19/5:06.111 |