| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.612 | 21/6:09.852 |
| 2 | 5 | 21.102 | 19/6:07.783 |
| 3 | 5 | 17.464 | 20/6:14.520 |
| 4 | 5 | 22.581 | 19/6:14.105 |
| 5 | 4 | 16.483 | 19/6:01.920 |
| 6 | 4 | 17.141 | 20/6:14.610 |
| 7 | 5 | 22.392 | 19/6:05.818 |
| 8 | 5 | 18.462 | 19/6:03.938 |
| 9 | 6 | 26.797 | 18/6:00.068 |
| 10 | 6 | 18.397 | 19/6:17.019 |
| 11 | 6 | 18.926 | 19/6:15.435 |
| 12 | 6 | 18.258 | 19/6:13.057 |
| 13 | 6 | 16.947 | 19/6:09.129 |
| 14 | 6 | 26.143 | 19/6:18.242 |
| 15 | 6 | 17.829 | 19/6:15.610 |
| 16 | 6 | 16.207 | 19/6:11.380 |
| 17 | 6 | 21.267 | 19/6:13.303 |
| 18 | 6 | 30.600 | 18/6:04.608 |