| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.378 | 21/6:04.938 |
| 2 | 5 | 17.042 | 21/6:01.410 |
| 3 | 5 | 16.596 | 22/6:14.117 |
| 4 | 5 | 17.111 | 22/6:14.699 |
| 5 | 6 | 16.982 | 22/6:14.480 |
| 6 | 6 | 15.859 | 22/6:10.216 |
| 7 | 6 | 16.731 | 22/6:09.911 |
| 8 | 6 | 15.711 | 22/6:06.878 |
| 9 | 6 | 22.431 | 21/6:03.629 |
| 10 | 6 | 16.253 | 21/6:01.397 |
| 11 | 6 | 20.246 | 21/6:07.195 |
| 12 | 7 | 16.739 | 21/6:05.888 |
| 13 | 7 | 18.118 | 21/6:07.011 |
| 14 | 7 | 18.239 | 21/6:08.154 |
| 15 | 7 | 17.341 | 21/6:07.888 |
| 16 | 7 | 16.120 | 21/6:06.052 |
| 17 | 6 | 16.892 | 21/6:05.386 |
| 18 | 6 | 16.379 | 21/6:04.196 |
| 19 | 5 | 17.591 | 21/6:04.470 |
| 20 | 5 | 15.997 | 21/6:03.044 |
| 21 | 5 | 16.704 | 21/6:02.460 |