| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.486 | 21/6:07.206 |
| 2 | 5 | 19.812 | 20/6:12.980 |
| 3 | 7 | 24.258 | 18/6:09.336 |
| 4 | 7 | 19.212 | 18/6:03.456 |
| 5 | 5 | 17.910 | 19/6:14.976 |
| 6 | 5 | 19.042 | 19/6:12.780 |
| 7 | 5 | 19.955 | 19/6:13.689 |
| 8 | 5 | 20.235 | 19/6:15.036 |
| 9 | 5 | 18.280 | 19/6:11.957 |
| 10 | 5 | 24.314 | 18/6:00.907 |
| 11 | 6 | 32.105 | 18/6:20.633 |
| 12 | 6 | 19.479 | 18/6:18.132 |
| 13 | 6 | 17.652 | 18/6:13.486 |
| 14 | 5 | 19.120 | 18/6:11.391 |
| 15 | 5 | 17.543 | 18/6:07.684 |
| 16 | 5 | 18.273 | 18/6:05.261 |
| 17 | 5 | 21.124 | 18/6:06.141 |
| 18 | 5 | 17.883 | 18/6:03.683 |