| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.642 | 20/5:12.840 |
| 2 | 1 | 15.976 | 19/5:00.371 |
| 3 | 1 | 15.919 | 19/5:01.068 |
| 4 | 1 | 15.543 | 20/5:15.400 |
| 5 | 1 | 15.767 | 20/5:15.388 |
| 6 | 1 | 15.554 | 20/5:14.670 |
| 7 | 1 | 15.623 | 20/5:14.354 |
| 8 | 1 | 15.819 | 20/5:14.608 |
| 9 | 1 | 15.423 | 20/5:13.924 |
| 10 | 1 | 15.684 | 20/5:13.900 |
| 11 | 1 | 15.410 | 20/5:13.382 |
| 12 | 1 | 15.614 | 20/5:13.290 |
| 13 | 1 | 15.403 | 20/5:12.888 |
| 14 | 1 | 15.255 | 20/5:12.331 |
| 15 | 1 | 16.111 | 20/5:12.991 |
| 16 | 1 | 15.842 | 20/5:13.231 |
| 17 | 1 | 15.859 | 20/5:13.464 |
| 18 | 1 | 15.281 | 20/5:13.028 |
| 19 | 1 | 15.628 | 20/5:13.003 |
| 20 | 1 | 15.514 | 20/5:12.867 |