| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 21.401 | 17/6:03.817 |
| 2 | 4 | 23.090 | 17/6:18.173 |
| 3 | 4 | 28.300 | 15/6:03.955 |
| 4 | 4 | 23.004 | 16/6:23.018 |
| 5 | 4 | 23.764 | 16/6:22.588 |
| 6 | 4 | 19.312 | 16/6:10.322 |
| 7 | 4 | 19.574 | 16/6:02.016 |
| 8 | 4 | 22.333 | 16/6:01.556 |
| 9 | 4 | 18.424 | 17/6:16.270 |
| 10 | 4 | 18.480 | 17/6:10.059 |
| 11 | 4 | 18.743 | 17/6:05.384 |
| 12 | 4 | 21.098 | 17/6:04.824 |
| 13 | 4 | 19.506 | 17/6:02.268 |
| 14 | 4 | 18.535 | 18/6:20.010 |
| 15 | 4 | 22.074 | 18/6:21.165 |
| 16 | 4 | 24.708 | 17/6:03.742 |
| 17 | 4 | 18.897 | 17/6:01.243 |