| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.875 | 17/5:03.875 |
| 2 | 1 | 17.859 | 17/5:03.739 |
| 3 | 1 | 17.486 | 17/5:01.058 |
| 4 | 1 | 18.217 | 17/5:03.607 |
| 5 | 1 | 17.904 | 17/5:03.759 |
| 6 | 2 | 18.381 | 17/5:05.212 |
| 7 | 2 | 17.742 | 17/5:04.698 |
| 8 | 2 | 17.732 | 17/5:04.291 |
| 9 | 2 | 23.865 | 17/5:15.559 |
| 10 | 2 | 17.474 | 17/5:13.709 |
| 11 | 2 | 17.754 | 17/5:12.628 |
| 12 | 2 | 18.057 | 17/5:12.156 |
| 13 | 2 | 19.074 | 17/5:13.087 |
| 14 | 2 | 17.871 | 17/5:12.424 |
| 15 | 2 | 18.148 | 17/5:12.164 |
| 16 | 2 | 18.053 | 17/5:11.835 |
| 17 | 2 | 18.460 | 17/5:11.952 |