| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 19.049 | 19/6:01.931 |
| 2 | 5 | 16.881 | 21/6:17.265 |
| 3 | 5 | 18.217 | 20/6:00.980 |
| 4 | 5 | 18.763 | 20/6:04.550 |
| 5 | 5 | 16.435 | 21/6:15.249 |
| 6 | 5 | 18.574 | 21/6:17.716 |
| 7 | 6 | 18.838 | 20/6:02.163 |
| 8 | 6 | 16.955 | 21/6:17.244 |
| 9 | 6 | 17.386 | 21/6:15.895 |
| 10 | 6 | 18.342 | 21/6:16.824 |
| 11 | 6 | 25.896 | 20/6:13.338 |
| 12 | 6 | 17.616 | 20/6:11.587 |
| 13 | 6 | 18.811 | 20/6:11.943 |
| 14 | 6 | 20.124 | 20/6:14.124 |
| 15 | 6 | 17.427 | 20/6:12.419 |
| 16 | 6 | 21.809 | 20/6:16.404 |
| 17 | 6 | 18.502 | 20/6:16.029 |
| 18 | 6 | 17.123 | 20/6:14.164 |
| 19 | 6 | 18.854 | 20/6:14.318 |
| 20 | 6 | 16.754 | 20/6:12.356 |