| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.683 | 19/6:13.977 |
| 2 | 5 | 18.812 | 19/6:05.703 |
| 3 | 5 | 19.070 | 19/6:04.578 |
| 4 | 5 | 18.956 | 19/6:03.475 |
| 5 | 5 | 19.105 | 19/6:03.379 |
| 6 | 5 | 18.360 | 19/6:00.956 |
| 7 | 5 | 18.864 | 19/6:00.593 |
| 8 | 5 | 18.617 | 20/6:18.667 |
| 9 | 4 | 18.399 | 20/6:17.480 |
| 10 | 4 | 18.813 | 20/6:17.358 |
| 11 | 4 | 19.303 | 20/6:18.149 |
| 12 | 4 | 18.652 | 20/6:17.723 |
| 13 | 4 | 19.632 | 20/6:18.871 |
| 14 | 4 | 18.766 | 20/6:18.617 |
| 15 | 4 | 20.407 | 19/6:01.556 |
| 16 | 4 | 18.552 | 19/6:00.989 |
| 17 | 4 | 19.627 | 19/6:01.691 |
| 18 | 4 | 18.511 | 19/6:01.136 |
| 19 | 4 | 19.832 | 19/6:01.961 |