| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.139 | 19/5:06.641 |
| 2 | 1 | 16.295 | 19/5:08.123 |
| 3 | 2 | 23.356 | 17/5:16.143 |
| 4 | 2 | 16.504 | 17/5:07.250 |
| 5 | 2 | 16.679 | 17/5:02.508 |
| 6 | 1 | 16.494 | 18/5:16.401 |
| 7 | 1 | 16.274 | 18/5:13.048 |
| 8 | 2 | 26.751 | 17/5:15.546 |
| 9 | 2 | 17.531 | 17/5:13.599 |
| 10 | 1 | 16.242 | 17/5:09.850 |
| 11 | 1 | 16.528 | 17/5:07.226 |
| 12 | 1 | 15.986 | 17/5:04.270 |
| 13 | 1 | 17.074 | 17/5:03.192 |
| 14 | 1 | 16.896 | 17/5:02.052 |
| 15 | 1 | 16.437 | 17/5:00.544 |
| 16 | 1 | 16.218 | 18/5:16.579 |
| 17 | 1 | 17.176 | 18/5:16.144 |
| 18 | 1 | 17.840 | 18/5:16.420 |