| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.902 | 19/5:02.138 |
| 2 | 1 | 15.777 | 19/5:00.950 |
| 3 | 1 | 15.546 | 20/5:14.833 |
| 4 | 1 | 15.508 | 20/5:13.665 |
| 5 | 1 | 15.477 | 20/5:12.840 |
| 6 | 1 | 15.503 | 20/5:12.377 |
| 7 | 1 | 20.167 | 19/5:09.103 |
| 8 | 1 | 15.599 | 19/5:07.513 |
| 9 | 1 | 15.586 | 19/5:06.248 |
| 10 | 1 | 16.16 | 19/5:06.024 |
| 11 | 1 | 16.046 | 19/5:05.919 |
| 12 | 1 | 15.755 | 19/5:05.371 |
| 13 | 1 | 16.048 | 19/5:05.336 |
| 14 | 1 | 15.968 | 19/5:05.197 |
| 15 | 1 | 15.529 | 19/5:04.521 |
| 16 | 1 | 17.551 | 19/5:06.330 |
| 17 | 1 | 15.640 | 19/5:05.790 |
| 18 | 1 | 16.106 | 19/5:05.803 |
| 19 | 1 | 15.849 | 19/5:05.557 |