2026 National Swimming Championship: Nine New Records, the Gap Lies in Endurance

Hanoi, mid-August 2026. The Tang Bat Ho pool has been packed with spectators for the National Swimming Championship, an event gathering more than two hundred athletes from eighteen provinces and cities. Over four days of competition, the organisers recorded nine new national records. What matters lies behind those results. Most of the new records fell in the short-distance events. In the men's 100m freestyle, Nguyen Van Thanh of Hanoi finished in 56.8 seconds, nearly a second and a half faster than the previous record. In the women's 100m breaststroke, Tran Thi Mai of Hai Phong set a mark of 1 minute 22 seconds. In the longer distances and the medley events, the gap between delegations has barely moved for years. Speaking on the sidelines, veteran coach Le Duc Hung of Hai Phong put it plainly: "We improve at the start and over the first metres, but by the two-hundredth metre the endurance drops fast." That observation matches what was visible on the lanes: athletes start well, surge over the first 25 metres, then slow steadily and let rivals close in over the second half. The reasons are not hard to find. Most delegations still train mainly in outdoor pools, at the mercy of the weather. The base conditioning — endurance, strength and recovery capacity — remains thin. The number of competition-standard lanes nationwide can be counted on one hand. Such a foundation cannot sustain long-distance racing, where endurance decides almost everything. The notable change this year was the organisers' decision to add periodic fitness checks, measuring heart rate and recovery time after each swim. It is the first time a national swimming meet has kept a relatively systematic data record. Those records reveal a fact rarely mentioned: the athletes who set short-distance records are also those with the best recovery indices, rather than necessarily the fastest over a single swim. In other words, the gap between Vietnamese swimming and the region lies not in peak speed, but in the ability to repeat that speed several times in one competition day. An athlete can swim one fast race, but swimming fast in the morning heats and still holding form in the afternoon final is a different matter entirely. There are gaps that do not lie in the lane, but in how we look at it. So the nine new records deserve caution. Data is only dry bones; it needs context to become blood. A record in a 50m pool in calm morning water cannot be placed beside the same time in the afternoon, under harsh sun and in a crowded lane. Full record-keeping, if maintained across seasons, will be worth more than any medal from this year's meet. Behind the venue, some young athletes linger to train more. They swim slowly, evenly, without watching the clock. That is perhaps the hardest part and also the most trustworthy part of Vietnamese swimming right now: not the moment of shining before the stands, but the quiet sessions before the next season begins.