| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.370 | 15/5:20.550 |
| 2 | 5 | 22.214 | 14/5:05.088 |
| 3 | 3 | 17.608 | 18/6:07.152 |
| 4 | 2 | 18.470 | 19/6:18.395 |
| 5 | 2 | 20.062 | 19/6:18.951 |
| 6 | 2 | 18.562 | 19/6:14.572 |
| 7 | 2 | 18.767 | 19/6:12.001 |
| 8 | 2 | 18.235 | 19/6:08.809 |
| 9 | 2 | 18.125 | 19/6:06.094 |
| 10 | 2 | 18.986 | 19/6:05.558 |
| 11 | 2 | 19.455 | 19/6:05.930 |
| 12 | 2 | 18.523 | 19/6:04.764 |
| 13 | 2 | 18.517 | 19/6:03.768 |
| 14 | 2 | 19.606 | 19/6:04.393 |
| 15 | 2 | 19.166 | 19/6:04.377 |
| 16 | 2 | 18.322 | 19/6:03.361 |
| 17 | 2 | 17.840 | 19/6:01.925 |
| 18 | 2 | 18.777 | 19/6:01.639 |
| 19 | 2 | 18.371 | 19/6:00.976 |