Vietnam at the 2017 World Aquatics Championships
# Vietnam at the 2017 World Aquatics Championships

Vietnam competed at the 2017 World Aquatics Championships in Budapest, Hungary from 14 July to 30 July.

## Swimming

Vietnamese swimmers have achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):

### Men

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Hoàng Quý Phước | 50 m freestyle | 23.56 | 67 | Did not advance | Did not advance | Did not advance | Did not advance |
| Hoàng Quý Phước | 100 m freestyle | 49.67 | 37 | Did not advance | Did not advance | Did not advance | Did not advance |
| Hoàng Quý Phước | 200 m freestyle | 1:49.87 | =40 | Did not advance | Did not advance | Did not advance | Did not advance |
| Hoàng Quý Phước | 100 m butterfly | 54.76 | 52 | Did not advance | Did not advance | Did not advance | Did not advance |
| Lê Nguyễn Paul | 50 m backstroke | 25.64 | 32 | Did not advance | Did not advance | Did not advance | Did not advance |
| Lê Nguyễn Paul | 100 m backstroke | 56.64 | 34 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nguyễn Hữu Kim Sơn | 1500 m freestyle | 15:29.90 NR | 30 | — | — | Did not advance | Did not advance |
| Nguyễn Hữu Kim Sơn | 400 m individual medley | 4:26.07 | 30 | — | — | Did not advance | Did not advance |
| Nguyễn Ngọc Huỳnh | 200 m butterfly | 2:03.57 | 39 | Did not advance | Did not advance | Did not advance | Did not advance |

### Women

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Nguyễn Thị Ánh Viên | 400 m freestyle | DNS | DNS | — | — | Did not advance | Did not advance |
| Nguyễn Thị Ánh Viên | 200 m individual medley | 2:13.36 | 18 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nguyễn Thị Ánh Viên | 400 m individual medley | 4:40.39 | 10 | — | — | Did not advance | Did not advance |
| Nguyễn Thị Nhất Lam | 100 m breaststroke | 1:15.99 | 41 | Did not advance | Did not advance | Did not advance | Did not advance |
| Nguyễn Thị Nhất Lam | 200 m breaststroke | 2:45.25 | 30 | Did not advance | Did not advance | Did not advance | Did not advance |
