| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.768 | N/A |
| 2 | 1 | 20.880 | 19/6:17.608 |
| 3 | 1 | 20.364 | 19/6:12.964 |
| 4 | 1 | 20.373 | 19/6:11.047 |
| 5 | 1 | 20.156 | 19/6:09.746 |
| 6 | 1 | 21.259 | 19/6:12.683 |
| 7 | 1 | 21.571 | 19/6:15.577 |
| 8 | 1 | 20.091 | 19/6:13.838 |
| 9 | 1 | 20.752 | 19/6:14.021 |
| 10 | 1 | 20.225 | 19/6:13.011 |
| 11 | 1 | 20.169 | 19/6:12.028 |
| 12 | 1 | 21.613 | 19/6:13.963 |
| 13 | 1 | 20.174 | 19/6:13.208 |
| 14 | 1 | 20.429 | 19/6:12.922 |
| 15 | 1 | 20.638 | 19/6:12.946 |
| 16 | 1 | 21.394 | 19/6:13.873 |
| 17 | 1 | 21.270 | 19/6:14.545 |
| 18 | 1 | 21.129 | 19/6:14.989 |
| 19 | 1 | 23.274 | 19/6:17.529 |