| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.620 | 22/6:05.640 |
| 2 | 8 | 18.245 | 21/6:06.083 |
| 3 | 8 | 16.551 | 22/6:17.051 |
| 4 | 6 | 16.384 | 22/6:12.900 |
| 5 | 5 | 16.980 | 22/6:13.032 |
| 6 | 5 | 16.858 | 22/6:12.673 |
| 7 | 5 | 16.515 | 22/6:11.338 |
| 8 | 4 | 17.654 | 22/6:13.469 |
| 9 | 5 | 16.556 | 22/6:12.443 |
| 10 | 6 | 17.074 | 22/6:12.761 |
| 11 | 7 | 17.209 | 22/6:13.292 |
| 12 | 8 | 22.019 | 21/6:05.164 |
| 13 | 8 | 16.497 | 21/6:03.723 |
| 14 | 8 | 18.044 | 21/6:04.809 |
| 15 | 8 | 16.553 | 21/6:03.663 |
| 16 | 8 | 18.279 | 21/6:04.925 |
| 17 | 8 | 21.584 | 21/6:10.121 |
| 18 | 8 | 16.637 | 21/6:08.969 |
| 19 | 8 | 23.441 | 21/6:15.458 |
| 20 | 8 | 17.581 | 21/6:15.145 |
| 21 | 8 | 17.263 | 21/6:14.544 |