| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 21.684 | 17/6:08.628 |
| 2 | 5 | 21.315 | 17/6:05.492 |
| 3 | 4 | 19.042 | 18/6:12.246 |
| 4 | 5 | 19.114 | 18/6:05.197 |
| 5 | 5 | 21.329 | 18/6:08.942 |
| 6 | 5 | 22.327 | 18/6:14.433 |
| 7 | 5 | 19.565 | 18/6:11.253 |
| 8 | 5 | 20.822 | 18/6:11.696 |
| 9 | 5 | 21.523 | 18/6:13.442 |
| 10 | 5 | 22.424 | 18/6:16.461 |
| 11 | 5 | 20.550 | 18/6:15.865 |
| 12 | 5 | 20.138 | 18/6:14.750 |
| 13 | 5 | 21.894 | 18/6:16.237 |
| 14 | 5 | 23.266 | 18/6:19.277 |
| 15 | 5 | 20.116 | 18/6:18.131 |
| 16 | 5 | 20.209 | 18/6:17.233 |
| 17 | 5 | 19.863 | 18/6:16.074 |
| 18 | 5 | 19.884 | 18/6:15.065 |