| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 27.991 | N/A |
| 2 | 1 | 18.786 | 19/6:06.139 |
| 3 | 1 | 18.417 | 19/6:02.818 |
| 4 | 1 | 18.621 | 19/6:02.935 |
| 5 | 1 | 18.467 | 19/6:02.300 |
| 6 | 1 | 18.615 | 19/6:02.452 |
| 7 | 1 | 18.415 | 19/6:01.954 |
| 8 | 1 | 18.157 | 19/6:00.934 |
| 9 | 1 | 18.226 | 19/6:00.325 |
| 10 | 1 | 18.700 | 19/6:00.799 |
| 11 | 1 | 18.285 | 19/6:00.431 |
| 12 | 1 | 18.288 | 19/6:00.135 |
| 13 | 1 | 18.749 | 19/6:00.058 |
| 14 | 1 | 18.322 | 19/6:00.365 |
| 15 | 1 | 18.512 | 19/6:00.425 |
| 16 | 1 | 18.126 | 19/6:00.014 |
| 17 | 1 | 18.212 | 20/6:18.182 |
| 18 | 1 | 18.336 | 20/6:18.076 |
| 19 | 1 | 18.610 | 20/6:18.270 |
| 20 | 1 | 18.420 | 20/6:18.255 |