| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 19.397 | 19/6:08.543 |
| 2 | 7 | 18.839 | 19/6:03.242 |
| 3 | 2 | 17.620 | 20/6:12.373 |
| 4 | 3 | 19.053 | 20/6:14.545 |
| 5 | 3 | 18.767 | 20/6:14.704 |
| 6 | 3 | 18.485 | 20/6:13.870 |
| 7 | 3 | 21.347 | 19/6:02.379 |
| 8 | 3 | 19.583 | 19/6:03.591 |
| 9 | 3 | 18.768 | 19/6:02.813 |
| 10 | 4 | 21.527 | 19/6:07.433 |
| 11 | 4 | 18.123 | 19/6:05.334 |
| 12 | 4 | 19.560 | 19/6:05.859 |
| 13 | 4 | 20.181 | 19/6:07.212 |
| 14 | 4 | 21.158 | 19/6:09.697 |
| 15 | 4 | 18.261 | 19/6:08.181 |
| 16 | 4 | 18.984 | 19/6:07.713 |
| 17 | 4 | 20.053 | 19/6:08.495 |
| 18 | 5 | 21.558 | 19/6:10.779 |
| 19 | 5 | 18.655 | 19/6:09.919 |